Corrected bug in DST transition times for locales that specify transition in local Standard Time

10 files changed, 352 insertions, 357 deletions

diff --git a/library/tzdata/America/Halifax b/library/tzdata/America/Halifax
index fb3a290..dc49782 100644
--- a/library/tzdata/America/Halifax
+++ b/library/tzdata/America/Halifax
@@ -53,8 +53,7 @@ set TZData(:America/Halifax) {
     {-923173200 -14400 0 AST}
     {-904507200 -10800 1 ADT}
     {-891723600 -14400 0 AST}
-    {-880236000 -14400 0 AST}
-    {-880221600 -10800 1 AWT}
+    {-880221600 -10800 0 AWT}
     {-769395600 -10800 1 APT}
     {-765399600 -14400 0 AST}
     {-757368000 -14400 0 AST}
diff --git a/library/tzdata/America/Havana b/library/tzdata/America/Havana
index 888afff..3178e78 100644
--- a/library/tzdata/America/Havana
+++ b/library/tzdata/America/Havana
@@ -69,220 +69,220 @@ set TZData(:America/Havana) {
     {638946000 -14400 1 CDT}
     {655876800 -18000 0 CST}
     {671000400 -14400 1 CDT}
-    {687312000 -18000 0 CST}
+    {687330000 -18000 0 CST}
     {702450000 -14400 1 CDT}
-    {718761600 -18000 0 CST}
+    {718779600 -18000 0 CST}
     {733899600 -14400 1 CDT}
-    {750211200 -18000 0 CST}
+    {750229200 -18000 0 CST}
     {765349200 -14400 1 CDT}
-    {781660800 -18000 0 CST}
+    {781678800 -18000 0 CST}
     {796798800 -14400 1 CDT}
-    {813110400 -18000 0 CST}
+    {813128400 -18000 0 CST}
     {828853200 -14400 1 CDT}
-    {844560000 -18000 0 CST}
+    {844578000 -18000 0 CST}
     {860302800 -14400 1 CDT}
-    {876614400 -18000 0 CST}
-    {891129600 -14400 1 CDT}
-    {909273600 -18000 0 CST}
-    {922579200 -14400 1 CDT}
-    {941328000 -18000 0 CST}
-    {954633600 -14400 1 CDT}
-    {972777600 -18000 0 CST}
-    {986083200 -14400 1 CDT}
-    {1004227200 -18000 0 CST}
-    {1018137600 -14400 1 CDT}
-    {1035676800 -18000 0 CST}
-    {1049587200 -14400 1 CDT}
-    {1067126400 -18000 0 CST}
-    {1081036800 -14400 1 CDT}
-    {1112486400 -14400 1 CDT}
-    {1130630400 -18000 0 CST}
-    {1143936000 -14400 1 CDT}
-    {1162080000 -18000 0 CST}
-    {1175385600 -14400 1 CDT}
-    {1193529600 -18000 0 CST}
-    {1207440000 -14400 1 CDT}
-    {1224979200 -18000 0 CST}
-    {1238889600 -14400 1 CDT}
-    {1256428800 -18000 0 CST}
-    {1270339200 -14400 1 CDT}
-    {1288483200 -18000 0 CST}
-    {1301788800 -14400 1 CDT}
-    {1319932800 -18000 0 CST}
-    {1333238400 -14400 1 CDT}
-    {1351382400 -18000 0 CST}
-    {1365292800 -14400 1 CDT}
-    {1382832000 -18000 0 CST}
-    {1396742400 -14400 1 CDT}
-    {1414281600 -18000 0 CST}
-    {1428192000 -14400 1 CDT}
-    {1445731200 -18000 0 CST}
-    {1459641600 -14400 1 CDT}
-    {1477785600 -18000 0 CST}
-    {1491091200 -14400 1 CDT}
-    {1509235200 -18000 0 CST}
-    {1522540800 -14400 1 CDT}
-    {1540684800 -18000 0 CST}
-    {1554595200 -14400 1 CDT}
-    {1572134400 -18000 0 CST}
-    {1586044800 -14400 1 CDT}
-    {1603584000 -18000 0 CST}
-    {1617494400 -14400 1 CDT}
-    {1635638400 -18000 0 CST}
-    {1648944000 -14400 1 CDT}
-    {1667088000 -18000 0 CST}
-    {1680393600 -14400 1 CDT}
-    {1698537600 -18000 0 CST}
-    {1712448000 -14400 1 CDT}
-    {1729987200 -18000 0 CST}
-    {1743897600 -14400 1 CDT}
-    {1761436800 -18000 0 CST}
-    {1775347200 -14400 1 CDT}
-    {1792886400 -18000 0 CST}
-    {1806796800 -14400 1 CDT}
-    {1824940800 -18000 0 CST}
-    {1838246400 -14400 1 CDT}
-    {1856390400 -18000 0 CST}
-    {1869696000 -14400 1 CDT}
-    {1887840000 -18000 0 CST}
-    {1901750400 -14400 1 CDT}
-    {1919289600 -18000 0 CST}
-    {1933200000 -14400 1 CDT}
-    {1950739200 -18000 0 CST}
-    {1964649600 -14400 1 CDT}
-    {1982793600 -18000 0 CST}
-    {1996099200 -14400 1 CDT}
-    {2014243200 -18000 0 CST}
-    {2027548800 -14400 1 CDT}
-    {2045692800 -18000 0 CST}
-    {2058998400 -14400 1 CDT}
-    {2077142400 -18000 0 CST}
-    {2091052800 -14400 1 CDT}
-    {2108592000 -18000 0 CST}
-    {2122502400 -14400 1 CDT}
-    {2140041600 -18000 0 CST}
-    {2153952000 -14400 1 CDT}
-    {2172096000 -18000 0 CST}
-    {2185401600 -14400 1 CDT}
-    {2203545600 -18000 0 CST}
-    {2216851200 -14400 1 CDT}
-    {2234995200 -18000 0 CST}
-    {2248905600 -14400 1 CDT}
-    {2266444800 -18000 0 CST}
-    {2280355200 -14400 1 CDT}
-    {2297894400 -18000 0 CST}
-    {2311804800 -14400 1 CDT}
-    {2329344000 -18000 0 CST}
-    {2343254400 -14400 1 CDT}
-    {2361398400 -18000 0 CST}
-    {2374704000 -14400 1 CDT}
-    {2392848000 -18000 0 CST}
-    {2406153600 -14400 1 CDT}
-    {2424297600 -18000 0 CST}
-    {2438208000 -14400 1 CDT}
-    {2455747200 -18000 0 CST}
-    {2469657600 -14400 1 CDT}
-    {2487196800 -18000 0 CST}
-    {2501107200 -14400 1 CDT}
-    {2519251200 -18000 0 CST}
-    {2532556800 -14400 1 CDT}
-    {2550700800 -18000 0 CST}
-    {2564006400 -14400 1 CDT}
-    {2582150400 -18000 0 CST}
-    {2596060800 -14400 1 CDT}
-    {2613600000 -18000 0 CST}
-    {2627510400 -14400 1 CDT}
-    {2645049600 -18000 0 CST}
-    {2658960000 -14400 1 CDT}
-    {2676499200 -18000 0 CST}
-    {2690409600 -14400 1 CDT}
-    {2708553600 -18000 0 CST}
-    {2721859200 -14400 1 CDT}
-    {2740003200 -18000 0 CST}
-    {2753308800 -14400 1 CDT}
-    {2771452800 -18000 0 CST}
-    {2785363200 -14400 1 CDT}
-    {2802902400 -18000 0 CST}
-    {2816812800 -14400 1 CDT}
-    {2834352000 -18000 0 CST}
-    {2848262400 -14400 1 CDT}
-    {2866406400 -18000 0 CST}
-    {2879712000 -14400 1 CDT}
-    {2897856000 -18000 0 CST}
-    {2911161600 -14400 1 CDT}
-    {2929305600 -18000 0 CST}
-    {2942611200 -14400 1 CDT}
-    {2960755200 -18000 0 CST}
-    {2974665600 -14400 1 CDT}
-    {2992204800 -18000 0 CST}
-    {3006115200 -14400 1 CDT}
-    {3023654400 -18000 0 CST}
-    {3037564800 -14400 1 CDT}
-    {3055708800 -18000 0 CST}
-    {3069014400 -14400 1 CDT}
-    {3087158400 -18000 0 CST}
-    {3100464000 -14400 1 CDT}
-    {3118608000 -18000 0 CST}
-    {3132518400 -14400 1 CDT}
-    {3150057600 -18000 0 CST}
-    {3163968000 -14400 1 CDT}
-    {3181507200 -18000 0 CST}
-    {3195417600 -14400 1 CDT}
-    {3212956800 -18000 0 CST}
-    {3226867200 -14400 1 CDT}
-    {3245011200 -18000 0 CST}
-    {3258316800 -14400 1 CDT}
-    {3276460800 -18000 0 CST}
-    {3289766400 -14400 1 CDT}
-    {3307910400 -18000 0 CST}
-    {3321820800 -14400 1 CDT}
-    {3339360000 -18000 0 CST}
-    {3353270400 -14400 1 CDT}
-    {3370809600 -18000 0 CST}
-    {3384720000 -14400 1 CDT}
-    {3402864000 -18000 0 CST}
-    {3416169600 -14400 1 CDT}
-    {3434313600 -18000 0 CST}
-    {3447619200 -14400 1 CDT}
-    {3465763200 -18000 0 CST}
-    {3479673600 -14400 1 CDT}
-    {3497212800 -18000 0 CST}
-    {3511123200 -14400 1 CDT}
-    {3528662400 -18000 0 CST}
-    {3542572800 -14400 1 CDT}
-    {3560112000 -18000 0 CST}
-    {3574022400 -14400 1 CDT}
-    {3592166400 -18000 0 CST}
-    {3605472000 -14400 1 CDT}
-    {3623616000 -18000 0 CST}
-    {3636921600 -14400 1 CDT}
-    {3655065600 -18000 0 CST}
-    {3668976000 -14400 1 CDT}
-    {3686515200 -18000 0 CST}
-    {3700425600 -14400 1 CDT}
-    {3717964800 -18000 0 CST}
-    {3731875200 -14400 1 CDT}
-    {3750019200 -18000 0 CST}
-    {3763324800 -14400 1 CDT}
-    {3781468800 -18000 0 CST}
-    {3794774400 -14400 1 CDT}
-    {3812918400 -18000 0 CST}
-    {3826224000 -14400 1 CDT}
-    {3844368000 -18000 0 CST}
-    {3858278400 -14400 1 CDT}
-    {3875817600 -18000 0 CST}
-    {3889728000 -14400 1 CDT}
-    {3907267200 -18000 0 CST}
-    {3921177600 -14400 1 CDT}
-    {3939321600 -18000 0 CST}
-    {3952627200 -14400 1 CDT}
-    {3970771200 -18000 0 CST}
-    {3984076800 -14400 1 CDT}
-    {4002220800 -18000 0 CST}
-    {4016131200 -14400 1 CDT}
-    {4033670400 -18000 0 CST}
-    {4047580800 -14400 1 CDT}
-    {4065120000 -18000 0 CST}
-    {4079030400 -14400 1 CDT}
-    {4096569600 -18000 0 CST}
+    {876632400 -18000 0 CST}
+    {891147600 -14400 1 CDT}
+    {909291600 -18000 0 CST}
+    {922597200 -14400 1 CDT}
+    {941346000 -18000 0 CST}
+    {954651600 -14400 1 CDT}
+    {972795600 -18000 0 CST}
+    {986101200 -14400 1 CDT}
+    {1004245200 -18000 0 CST}
+    {1018155600 -14400 1 CDT}
+    {1035694800 -18000 0 CST}
+    {1049605200 -14400 1 CDT}
+    {1067144400 -18000 0 CST}
+    {1081054800 -14400 1 CDT}
+    {1112504400 -14400 1 CDT}
+    {1130648400 -18000 0 CST}
+    {1143954000 -14400 1 CDT}
+    {1162098000 -18000 0 CST}
+    {1175403600 -14400 1 CDT}
+    {1193547600 -18000 0 CST}
+    {1207458000 -14400 1 CDT}
+    {1224997200 -18000 0 CST}
+    {1238907600 -14400 1 CDT}
+    {1256446800 -18000 0 CST}
+    {1270357200 -14400 1 CDT}
+    {1288501200 -18000 0 CST}
+    {1301806800 -14400 1 CDT}
+    {1319950800 -18000 0 CST}
+    {1333256400 -14400 1 CDT}
+    {1351400400 -18000 0 CST}
+    {1365310800 -14400 1 CDT}
+    {1382850000 -18000 0 CST}
+    {1396760400 -14400 1 CDT}
+    {1414299600 -18000 0 CST}
+    {1428210000 -14400 1 CDT}
+    {1445749200 -18000 0 CST}
+    {1459659600 -14400 1 CDT}
+    {1477803600 -18000 0 CST}
+    {1491109200 -14400 1 CDT}
+    {1509253200 -18000 0 CST}
+    {1522558800 -14400 1 CDT}
+    {1540702800 -18000 0 CST}
+    {1554613200 -14400 1 CDT}
+    {1572152400 -18000 0 CST}
+    {1586062800 -14400 1 CDT}
+    {1603602000 -18000 0 CST}
+    {1617512400 -14400 1 CDT}
+    {1635656400 -18000 0 CST}
+    {1648962000 -14400 1 CDT}
+    {1667106000 -18000 0 CST}
+    {1680411600 -14400 1 CDT}
+    {1698555600 -18000 0 CST}
+    {1712466000 -14400 1 CDT}
+    {1730005200 -18000 0 CST}
+    {1743915600 -14400 1 CDT}
+    {1761454800 -18000 0 CST}
+    {1775365200 -14400 1 CDT}
+    {1792904400 -18000 0 CST}
+    {1806814800 -14400 1 CDT}
+    {1824958800 -18000 0 CST}
+    {1838264400 -14400 1 CDT}
+    {1856408400 -18000 0 CST}
+    {1869714000 -14400 1 CDT}
+    {1887858000 -18000 0 CST}
+    {1901768400 -14400 1 CDT}
+    {1919307600 -18000 0 CST}
+    {1933218000 -14400 1 CDT}
+    {1950757200 -18000 0 CST}
+    {1964667600 -14400 1 CDT}
+    {1982811600 -18000 0 CST}
+    {1996117200 -14400 1 CDT}
+    {2014261200 -18000 0 CST}
+    {2027566800 -14400 1 CDT}
+    {2045710800 -18000 0 CST}
+    {2059016400 -14400 1 CDT}
+    {2077160400 -18000 0 CST}
+    {2091070800 -14400 1 CDT}
+    {2108610000 -18000 0 CST}
+    {2122520400 -14400 1 CDT}
+    {2140059600 -18000 0 CST}
+    {2153970000 -14400 1 CDT}
+    {2172114000 -18000 0 CST}
+    {2185419600 -14400 1 CDT}
+    {2203563600 -18000 0 CST}
+    {2216869200 -14400 1 CDT}
+    {2235013200 -18000 0 CST}
+    {2248923600 -14400 1 CDT}
+    {2266462800 -18000 0 CST}
+    {2280373200 -14400 1 CDT}
+    {2297912400 -18000 0 CST}
+    {2311822800 -14400 1 CDT}
+    {2329362000 -18000 0 CST}
+    {2343272400 -14400 1 CDT}
+    {2361416400 -18000 0 CST}
+    {2374722000 -14400 1 CDT}
+    {2392866000 -18000 0 CST}
+    {2406171600 -14400 1 CDT}
+    {2424315600 -18000 0 CST}
+    {2438226000 -14400 1 CDT}
+    {2455765200 -18000 0 CST}
+    {2469675600 -14400 1 CDT}
+    {2487214800 -18000 0 CST}
+    {2501125200 -14400 1 CDT}
+    {2519269200 -18000 0 CST}
+    {2532574800 -14400 1 CDT}
+    {2550718800 -18000 0 CST}
+    {2564024400 -14400 1 CDT}
+    {2582168400 -18000 0 CST}
+    {2596078800 -14400 1 CDT}
+    {2613618000 -18000 0 CST}
+    {2627528400 -14400 1 CDT}
+    {2645067600 -18000 0 CST}
+    {2658978000 -14400 1 CDT}
+    {2676517200 -18000 0 CST}
+    {2690427600 -14400 1 CDT}
+    {2708571600 -18000 0 CST}
+    {2721877200 -14400 1 CDT}
+    {2740021200 -18000 0 CST}
+    {2753326800 -14400 1 CDT}
+    {2771470800 -18000 0 CST}
+    {2785381200 -14400 1 CDT}
+    {2802920400 -18000 0 CST}
+    {2816830800 -14400 1 CDT}
+    {2834370000 -18000 0 CST}
+    {2848280400 -14400 1 CDT}
+    {2866424400 -18000 0 CST}
+    {2879730000 -14400 1 CDT}
+    {2897874000 -18000 0 CST}
+    {2911179600 -14400 1 CDT}
+    {2929323600 -18000 0 CST}
+    {2942629200 -14400 1 CDT}
+    {2960773200 -18000 0 CST}
+    {2974683600 -14400 1 CDT}
+    {2992222800 -18000 0 CST}
+    {3006133200 -14400 1 CDT}
+    {3023672400 -18000 0 CST}
+    {3037582800 -14400 1 CDT}
+    {3055726800 -18000 0 CST}
+    {3069032400 -14400 1 CDT}
+    {3087176400 -18000 0 CST}
+    {3100482000 -14400 1 CDT}
+    {3118626000 -18000 0 CST}
+    {3132536400 -14400 1 CDT}
+    {3150075600 -18000 0 CST}
+    {3163986000 -14400 1 CDT}
+    {3181525200 -18000 0 CST}
+    {3195435600 -14400 1 CDT}
+    {3212974800 -18000 0 CST}
+    {3226885200 -14400 1 CDT}
+    {3245029200 -18000 0 CST}
+    {3258334800 -14400 1 CDT}
+    {3276478800 -18000 0 CST}
+    {3289784400 -14400 1 CDT}
+    {3307928400 -18000 0 CST}
+    {3321838800 -14400 1 CDT}
+    {3339378000 -18000 0 CST}
+    {3353288400 -14400 1 CDT}
+    {3370827600 -18000 0 CST}
+    {3384738000 -14400 1 CDT}
+    {3402882000 -18000 0 CST}
+    {3416187600 -14400 1 CDT}
+    {3434331600 -18000 0 CST}
+    {3447637200 -14400 1 CDT}
+    {3465781200 -18000 0 CST}
+    {3479691600 -14400 1 CDT}
+    {3497230800 -18000 0 CST}
+    {3511141200 -14400 1 CDT}
+    {3528680400 -18000 0 CST}
+    {3542590800 -14400 1 CDT}
+    {3560130000 -18000 0 CST}
+    {3574040400 -14400 1 CDT}
+    {3592184400 -18000 0 CST}
+    {3605490000 -14400 1 CDT}
+    {3623634000 -18000 0 CST}
+    {3636939600 -14400 1 CDT}
+    {3655083600 -18000 0 CST}
+    {3668994000 -14400 1 CDT}
+    {3686533200 -18000 0 CST}
+    {3700443600 -14400 1 CDT}
+    {3717982800 -18000 0 CST}
+    {3731893200 -14400 1 CDT}
+    {3750037200 -18000 0 CST}
+    {3763342800 -14400 1 CDT}
+    {3781486800 -18000 0 CST}
+    {3794792400 -14400 1 CDT}
+    {3812936400 -18000 0 CST}
+    {3826242000 -14400 1 CDT}
+    {3844386000 -18000 0 CST}
+    {3858296400 -14400 1 CDT}
+    {3875835600 -18000 0 CST}
+    {3889746000 -14400 1 CDT}
+    {3907285200 -18000 0 CST}
+    {3921195600 -14400 1 CDT}
+    {3939339600 -18000 0 CST}
+    {3952645200 -14400 1 CDT}
+    {3970789200 -18000 0 CST}
+    {3984094800 -14400 1 CDT}
+    {4002238800 -18000 0 CST}
+    {4016149200 -14400 1 CDT}
+    {4033688400 -18000 0 CST}
+    {4047598800 -14400 1 CDT}
+    {4065138000 -18000 0 CST}
+    {4079048400 -14400 1 CDT}
+    {4096587600 -18000 0 CST}
 }
diff --git a/library/tzdata/America/Montevideo b/library/tzdata/America/Montevideo
index 0afa6bc..1b82290 100644
--- a/library/tzdata/America/Montevideo
+++ b/library/tzdata/America/Montevideo
@@ -11,11 +11,11 @@ set TZData(:America/Montevideo) {
     {-1396470600 -10800 1 UYHST}
     {-1380747600 -12600 0 UYT}
     {-1141590600 -10800 1 UYHST}
-    {-1128299400 -12600 0 UYT}
+    {-1128286800 -12600 0 UYT}
     {-1110141000 -10800 1 UYHST}
-    {-1096849800 -12600 0 UYT}
+    {-1096837200 -12600 0 UYT}
     {-1078691400 -10800 1 UYHST}
-    {-1065400200 -12600 0 UYT}
+    {-1065387600 -12600 0 UYT}
     {-1046637000 -10800 1 UYHST}
     {-1033938000 -12600 0 UYT}
     {-1015187400 -10800 1 UYHST}
diff --git a/library/tzdata/America/Montreal b/library/tzdata/America/Montreal
index 4ee92a2..1f17dce 100644
--- a/library/tzdata/America/Montreal
+++ b/library/tzdata/America/Montreal
@@ -50,8 +50,7 @@ set TZData(:America/Montreal) {
     {-968007600 -14400 1 EDT}
     {-955310400 -18000 0 EST}
     {-936558000 -14400 1 EDT}
-    {-880236000 -14400 0 EST}
-    {-880221600 -14400 1 EWT}
+    {-880218000 -14400 0 EWT}
     {-769395600 -14400 1 EPT}
     {-765396000 -18000 0 EST}
     {-757364400 -18000 0 EST}
diff --git a/library/tzdata/America/Nipigon b/library/tzdata/America/Nipigon
index 341530a..6a772ae 100644
--- a/library/tzdata/America/Nipigon
+++ b/library/tzdata/America/Nipigon
@@ -6,8 +6,7 @@ set TZData(:America/Nipigon) {
     {-1632070800 -14400 1 EDT}
     {-1614794400 -18000 0 EST}
     {-923252400 -14400 1 EDT}
-    {-880236000 -14400 0 EST}
-    {-880221600 -14400 1 EWT}
+    {-880218000 -14400 0 EWT}
     {-769395600 -14400 1 EPT}
     {-765396000 -18000 0 EST}
     {136364400 -14400 1 EDT}
diff --git a/library/tzdata/America/Port-au-Prince b/library/tzdata/America/Port-au-Prince
index 3d93098..dabc97f 100644
--- a/library/tzdata/America/Port-au-Prince
+++ b/library/tzdata/America/Port-au-Prince
@@ -14,26 +14,26 @@ set TZData(:America/Port-au-Prince) {
     {530683200 -18000 0 EST}
     {546411600 -14400 1 EDT}
     {562132800 -18000 0 EST}
-    {576032400 -14400 1 EDT}
-    {594176400 -18000 0 EST}
-    {607482000 -14400 1 EDT}
-    {625626000 -18000 0 EST}
-    {638931600 -14400 1 EDT}
-    {657075600 -18000 0 EST}
-    {670986000 -14400 1 EDT}
-    {688525200 -18000 0 EST}
-    {702435600 -14400 1 EDT}
-    {719974800 -18000 0 EST}
-    {733885200 -14400 1 EDT}
-    {752029200 -18000 0 EST}
-    {765334800 -14400 1 EDT}
-    {783478800 -18000 0 EST}
-    {796784400 -14400 1 EDT}
-    {814928400 -18000 0 EST}
-    {828838800 -14400 1 EDT}
-    {846378000 -18000 0 EST}
-    {860288400 -14400 1 EDT}
-    {877827600 -18000 0 EST}
+    {576050400 -14400 1 EDT}
+    {594194400 -18000 0 EST}
+    {607500000 -14400 1 EDT}
+    {625644000 -18000 0 EST}
+    {638949600 -14400 1 EDT}
+    {657093600 -18000 0 EST}
+    {671004000 -14400 1 EDT}
+    {688543200 -18000 0 EST}
+    {702453600 -14400 1 EDT}
+    {719992800 -18000 0 EST}
+    {733903200 -14400 1 EDT}
+    {752047200 -18000 0 EST}
+    {765352800 -14400 1 EDT}
+    {783496800 -18000 0 EST}
+    {796802400 -14400 1 EDT}
+    {814946400 -18000 0 EST}
+    {828856800 -14400 1 EDT}
+    {846396000 -18000 0 EST}
+    {860306400 -14400 1 EDT}
+    {877845600 -18000 0 EST}
     {1112504400 -14400 1 EDT}
     {1130644800 -18000 0 EST}
 }
diff --git a/library/tzdata/America/Rainy_River b/library/tzdata/America/Rainy_River
index d73de11..9b97fc8 100644
--- a/library/tzdata/America/Rainy_River
+++ b/library/tzdata/America/Rainy_River
@@ -6,8 +6,7 @@ set TZData(:America/Rainy_River) {
     {-1632067200 -18000 1 CDT}
     {-1614790800 -21600 0 CST}
     {-923248800 -18000 1 CDT}
-    {-880236000 -18000 0 CST}
-    {-880218000 -18000 1 CWT}
+    {-880214400 -18000 0 CWT}
     {-769395600 -18000 1 CPT}
     {-765392400 -21600 0 CST}
     {136368000 -18000 1 CDT}
diff --git a/library/tzdata/America/Scoresbysund b/library/tzdata/America/Scoresbysund
index b295b9e..81ef202 100644
--- a/library/tzdata/America/Scoresbysund
+++ b/library/tzdata/America/Scoresbysund
@@ -4,7 +4,7 @@ set TZData(:America/Scoresbysund) {
     {-9223372036854775808 -5340 0 LMT}
     {-1686090660 -7200 0 CGT}
     {323841600 -3600 0 CGST}
-    {338954400 -7200 0 CGT}
+    {338961600 -7200 0 CGT}
     {354679200 0 0 EGST}
     {370400400 -3600 0 EGT}
     {386125200 0 1 EGST}
diff --git a/library/tzdata/America/Toronto b/library/tzdata/America/Toronto
index b67e25f..9358bac 100644
--- a/library/tzdata/America/Toronto
+++ b/library/tzdata/America/Toronto
@@ -49,8 +49,7 @@ set TZData(:America/Toronto) {
     {-968000400 -14400 1 EDT}
     {-955303200 -18000 0 EST}
     {-936550800 -14400 1 EDT}
-    {-880236000 -14400 0 EST}
-    {-880221600 -14400 1 EWT}
+    {-880218000 -14400 0 EWT}
     {-769395600 -14400 1 EPT}
     {-765396000 -18000 0 EST}
     {-757364400 -18000 0 EST}
diff --git a/library/tzdata/America/Winnipeg b/library/tzdata/America/Winnipeg
index bc52ac4..c88f6c4 100644
--- a/library/tzdata/America/Winnipeg
+++ b/library/tzdata/America/Winnipeg
@@ -87,229 +87,229 @@ set TZData(:America/Winnipeg) {
     {514972800 -18000 1 CDT}
     {530694000 -21600 0 CST}
     {544608000 -18000 1 CDT}
-    {562125600 -21600 0 CST}
+    {562147200 -21600 0 CST}
     {576057600 -18000 1 CDT}
-    {594180000 -21600 0 CST}
+    {594201600 -21600 0 CST}
     {607507200 -18000 1 CDT}
-    {625629600 -21600 0 CST}
+    {625651200 -21600 0 CST}
     {638956800 -18000 1 CDT}
-    {657079200 -21600 0 CST}
+    {657100800 -21600 0 CST}
     {671011200 -18000 1 CDT}
-    {688528800 -21600 0 CST}
+    {688550400 -21600 0 CST}
     {702460800 -18000 1 CDT}
-    {719978400 -21600 0 CST}
+    {720000000 -21600 0 CST}
     {733910400 -18000 1 CDT}
-    {752032800 -21600 0 CST}
+    {752054400 -21600 0 CST}
     {765360000 -18000 1 CDT}
-    {783482400 -21600 0 CST}
+    {783504000 -21600 0 CST}
     {796809600 -18000 1 CDT}
-    {814932000 -21600 0 CST}
+    {814953600 -21600 0 CST}
     {828864000 -18000 1 CDT}
-    {846381600 -21600 0 CST}
+    {846403200 -21600 0 CST}
     {860313600 -18000 1 CDT}
-    {877831200 -21600 0 CST}
+    {877852800 -21600 0 CST}
     {891763200 -18000 1 CDT}
-    {909280800 -21600 0 CST}
+    {909302400 -21600 0 CST}
     {923212800 -18000 1 CDT}
-    {941335200 -21600 0 CST}
+    {941356800 -21600 0 CST}
     {954662400 -18000 1 CDT}
-    {972784800 -21600 0 CST}
+    {972806400 -21600 0 CST}
     {986112000 -18000 1 CDT}
-    {1004234400 -21600 0 CST}
+    {1004256000 -21600 0 CST}
     {1018166400 -18000 1 CDT}
-    {1035684000 -21600 0 CST}
+    {1035705600 -21600 0 CST}
     {1049616000 -18000 1 CDT}
-    {1067133600 -21600 0 CST}
+    {1067155200 -21600 0 CST}
     {1081065600 -18000 1 CDT}
-    {1099188000 -21600 0 CST}
+    {1099209600 -21600 0 CST}
     {1112515200 -18000 1 CDT}
-    {1130637600 -21600 0 CST}
+    {1130659200 -21600 0 CST}
     {1143964800 -18000 1 CDT}
-    {1162087200 -21600 0 CST}
+    {1162108800 -21600 0 CST}
     {1175414400 -18000 1 CDT}
-    {1193536800 -21600 0 CST}
+    {1193558400 -21600 0 CST}
     {1207468800 -18000 1 CDT}
-    {1224986400 -21600 0 CST}
+    {1225008000 -21600 0 CST}
     {1238918400 -18000 1 CDT}
-    {1256436000 -21600 0 CST}
+    {1256457600 -21600 0 CST}
     {1270368000 -18000 1 CDT}
-    {1288490400 -21600 0 CST}
+    {1288512000 -21600 0 CST}
     {1301817600 -18000 1 CDT}
-    {1319940000 -21600 0 CST}
+    {1319961600 -21600 0 CST}
     {1333267200 -18000 1 CDT}
-    {1351389600 -21600 0 CST}
+    {1351411200 -21600 0 CST}
     {1365321600 -18000 1 CDT}
-    {1382839200 -21600 0 CST}
+    {1382860800 -21600 0 CST}
     {1396771200 -18000 1 CDT}
-    {1414288800 -21600 0 CST}
+    {1414310400 -21600 0 CST}
     {1428220800 -18000 1 CDT}
-    {1445738400 -21600 0 CST}
+    {1445760000 -21600 0 CST}
     {1459670400 -18000 1 CDT}
-    {1477792800 -21600 0 CST}
+    {1477814400 -21600 0 CST}
     {1491120000 -18000 1 CDT}
-    {1509242400 -21600 0 CST}
+    {1509264000 -21600 0 CST}
     {1522569600 -18000 1 CDT}
-    {1540692000 -21600 0 CST}
+    {1540713600 -21600 0 CST}
     {1554624000 -18000 1 CDT}
-    {1572141600 -21600 0 CST}
+    {1572163200 -21600 0 CST}
     {1586073600 -18000 1 CDT}
-    {1603591200 -21600 0 CST}
+    {1603612800 -21600 0 CST}
     {1617523200 -18000 1 CDT}
-    {1635645600 -21600 0 CST}
+    {1635667200 -21600 0 CST}
     {1648972800 -18000 1 CDT}
-    {1667095200 -21600 0 CST}
+    {1667116800 -21600 0 CST}
     {1680422400 -18000 1 CDT}
-    {1698544800 -21600 0 CST}
+    {1698566400 -21600 0 CST}
     {1712476800 -18000 1 CDT}
-    {1729994400 -21600 0 CST}
+    {1730016000 -21600 0 CST}
     {1743926400 -18000 1 CDT}
-    {1761444000 -21600 0 CST}
+    {1761465600 -21600 0 CST}
     {1775376000 -18000 1 CDT}
-    {1792893600 -21600 0 CST}
+    {1792915200 -21600 0 CST}
     {1806825600 -18000 1 CDT}
-    {1824948000 -21600 0 CST}
+    {1824969600 -21600 0 CST}
     {1838275200 -18000 1 CDT}
-    {1856397600 -21600 0 CST}
+    {1856419200 -21600 0 CST}
     {1869724800 -18000 1 CDT}
-    {1887847200 -21600 0 CST}
+    {1887868800 -21600 0 CST}
     {1901779200 -18000 1 CDT}
-    {1919296800 -21600 0 CST}
+    {1919318400 -21600 0 CST}
     {1933228800 -18000 1 CDT}
-    {1950746400 -21600 0 CST}
+    {1950768000 -21600 0 CST}
     {1964678400 -18000 1 CDT}
-    {1982800800 -21600 0 CST}
+    {1982822400 -21600 0 CST}
     {1996128000 -18000 1 CDT}
-    {2014250400 -21600 0 CST}
+    {2014272000 -21600 0 CST}
     {2027577600 -18000 1 CDT}
-    {2045700000 -21600 0 CST}
+    {2045721600 -21600 0 CST}
     {2059027200 -18000 1 CDT}
-    {2077149600 -21600 0 CST}
+    {2077171200 -21600 0 CST}
     {2091081600 -18000 1 CDT}
-    {2108599200 -21600 0 CST}
+    {2108620800 -21600 0 CST}
     {2122531200 -18000 1 CDT}
-    {2140048800 -21600 0 CST}
+    {2140070400 -21600 0 CST}
     {2153980800 -18000 1 CDT}
-    {2172103200 -21600 0 CST}
+    {2172124800 -21600 0 CST}
     {2185430400 -18000 1 CDT}
-    {2203552800 -21600 0 CST}
+    {2203574400 -21600 0 CST}
     {2216880000 -18000 1 CDT}
-    {2235002400 -21600 0 CST}
+    {2235024000 -21600 0 CST}
     {2248934400 -18000 1 CDT}
-    {2266452000 -21600 0 CST}
+    {2266473600 -21600 0 CST}
     {2280384000 -18000 1 CDT}
-    {2297901600 -21600 0 CST}
+    {2297923200 -21600 0 CST}
     {2311833600 -18000 1 CDT}
-    {2329351200 -21600 0 CST}
+    {2329372800 -21600 0 CST}
     {2343283200 -18000 1 CDT}
-    {2361405600 -21600 0 CST}
+    {2361427200 -21600 0 CST}
     {2374732800 -18000 1 CDT}
-    {2392855200 -21600 0 CST}
+    {2392876800 -21600 0 CST}
     {2406182400 -18000 1 CDT}
-    {2424304800 -21600 0 CST}
+    {2424326400 -21600 0 CST}
     {2438236800 -18000 1 CDT}
-    {2455754400 -21600 0 CST}
+    {2455776000 -21600 0 CST}
     {2469686400 -18000 1 CDT}
-    {2487204000 -21600 0 CST}
+    {2487225600 -21600 0 CST}
     {2501136000 -18000 1 CDT}
-    {2519258400 -21600 0 CST}
+    {2519280000 -21600 0 CST}
     {2532585600 -18000 1 CDT}
-    {2550708000 -21600 0 CST}
+    {2550729600 -21600 0 CST}
     {2564035200 -18000 1 CDT}
-    {2582157600 -21600 0 CST}
+    {2582179200 -21600 0 CST}
     {2596089600 -18000 1 CDT}
-    {2613607200 -21600 0 CST}
+    {2613628800 -21600 0 CST}
     {2627539200 -18000 1 CDT}
-    {2645056800 -21600 0 CST}
+    {2645078400 -21600 0 CST}
     {2658988800 -18000 1 CDT}
-    {2676506400 -21600 0 CST}
+    {2676528000 -21600 0 CST}
     {2690438400 -18000 1 CDT}
-    {2708560800 -21600 0 CST}
+    {2708582400 -21600 0 CST}
     {2721888000 -18000 1 CDT}
-    {2740010400 -21600 0 CST}
+    {2740032000 -21600 0 CST}
     {2753337600 -18000 1 CDT}
-    {2771460000 -21600 0 CST}
+    {2771481600 -21600 0 CST}
     {2785392000 -18000 1 CDT}
-    {2802909600 -21600 0 CST}
+    {2802931200 -21600 0 CST}
     {2816841600 -18000 1 CDT}
-    {2834359200 -21600 0 CST}
+    {2834380800 -21600 0 CST}
     {2848291200 -18000 1 CDT}
-    {2866413600 -21600 0 CST}
+    {2866435200 -21600 0 CST}
     {2879740800 -18000 1 CDT}
-    {2897863200 -21600 0 CST}
+    {2897884800 -21600 0 CST}
     {2911190400 -18000 1 CDT}
-    {2929312800 -21600 0 CST}
+    {2929334400 -21600 0 CST}
     {2942640000 -18000 1 CDT}
-    {2960762400 -21600 0 CST}
+    {2960784000 -21600 0 CST}
     {2974694400 -18000 1 CDT}
-    {2992212000 -21600 0 CST}
+    {2992233600 -21600 0 CST}
     {3006144000 -18000 1 CDT}
-    {3023661600 -21600 0 CST}
+    {3023683200 -21600 0 CST}
     {3037593600 -18000 1 CDT}
-    {3055716000 -21600 0 CST}
+    {3055737600 -21600 0 CST}
     {3069043200 -18000 1 CDT}
-    {3087165600 -21600 0 CST}
+    {3087187200 -21600 0 CST}
     {3100492800 -18000 1 CDT}
-    {3118615200 -21600 0 CST}
+    {3118636800 -21600 0 CST}
     {3132547200 -18000 1 CDT}
-    {3150064800 -21600 0 CST}
+    {3150086400 -21600 0 CST}
     {3163996800 -18000 1 CDT}
-    {3181514400 -21600 0 CST}
+    {3181536000 -21600 0 CST}
     {3195446400 -18000 1 CDT}
-    {3212964000 -21600 0 CST}
+    {3212985600 -21600 0 CST}
     {3226896000 -18000 1 CDT}
-    {3245018400 -21600 0 CST}
+    {3245040000 -21600 0 CST}
     {3258345600 -18000 1 CDT}
-    {3276468000 -21600 0 CST}
+    {3276489600 -21600 0 CST}
     {3289795200 -18000 1 CDT}
-    {3307917600 -21600 0 CST}
+    {3307939200 -21600 0 CST}
     {3321849600 -18000 1 CDT}
-    {3339367200 -21600 0 CST}
+    {3339388800 -21600 0 CST}
     {3353299200 -18000 1 CDT}
-    {3370816800 -21600 0 CST}
+    {3370838400 -21600 0 CST}
     {3384748800 -18000 1 CDT}
-    {3402871200 -21600 0 CST}
+    {3402892800 -21600 0 CST}
     {3416198400 -18000 1 CDT}
-    {3434320800 -21600 0 CST}
+    {3434342400 -21600 0 CST}
     {3447648000 -18000 1 CDT}
-    {3465770400 -21600 0 CST}
+    {3465792000 -21600 0 CST}
     {3479702400 -18000 1 CDT}
-    {3497220000 -21600 0 CST}
+    {3497241600 -21600 0 CST}
     {3511152000 -18000 1 CDT}
-    {3528669600 -21600 0 CST}
+    {3528691200 -21600 0 CST}
     {3542601600 -18000 1 CDT}
-    {3560119200 -21600 0 CST}
+    {3560140800 -21600 0 CST}
     {3574051200 -18000 1 CDT}
-    {3592173600 -21600 0 CST}
+    {3592195200 -21600 0 CST}
     {3605500800 -18000 1 CDT}
-    {3623623200 -21600 0 CST}
+    {3623644800 -21600 0 CST}
     {3636950400 -18000 1 CDT}
-    {3655072800 -21600 0 CST}
+    {3655094400 -21600 0 CST}
     {3669004800 -18000 1 CDT}
-    {3686522400 -21600 0 CST}
+    {3686544000 -21600 0 CST}
     {3700454400 -18000 1 CDT}
-    {3717972000 -21600 0 CST}
+    {3717993600 -21600 0 CST}
     {3731904000 -18000 1 CDT}
-    {3750026400 -21600 0 CST}
+    {3750048000 -21600 0 CST}
     {3763353600 -18000 1 CDT}
-    {3781476000 -21600 0 CST}
+    {3781497600 -21600 0 CST}
     {3794803200 -18000 1 CDT}
-    {3812925600 -21600 0 CST}
+    {3812947200 -21600 0 CST}
     {3826252800 -18000 1 CDT}
-    {3844375200 -21600 0 CST}
+    {3844396800 -21600 0 CST}
     {3858307200 -18000 1 CDT}
-    {3875824800 -21600 0 CST}
+    {3875846400 -21600 0 CST}
     {3889756800 -18000 1 CDT}
-    {3907274400 -21600 0 CST}
+    {3907296000 -21600 0 CST}
     {3921206400 -18000 1 CDT}
-    {3939328800 -21600 0 CST}
+    {3939350400 -21600 0 CST}
     {3952656000 -18000 1 CDT}
-    {3970778400 -21600 0 CST}
+    {3970800000 -21600 0 CST}
     {3984105600 -18000 1 CDT}
-    {4002228000 -21600 0 CST}
+    {4002249600 -21600 0 CST}
     {4016160000 -18000 1 CDT}
-    {4033677600 -21600 0 CST}
+    {4033699200 -21600 0 CST}
     {4047609600 -18000 1 CDT}
-    {4065127200 -21600 0 CST}
+    {4065148800 -21600 0 CST}
     {4079059200 -18000 1 CDT}
-    {4096576800 -21600 0 CST}
+    {4096598400 -21600 0 CST}
 }