You may have broken tools.

The data looks correct to me.  For example, the Australia ones clearly have x:30 (half hour) offsets.  If you're not getting that, your parser and/or time formatting code may be defective.

paul


On Nov 25, 2019, at 8:04 PM, Benjamin Weiser <Benjamin.Weiser@inrix.com> wrote:

[EXTERNAL EMAIL] 

Hello,
 
I’d like to report your downloads for the following Time Zones from this URL on your site are out of date: https://www.iana.org/time-zones
 
For instance Europe/Istanbul moved to UTC 3 permanently in September of 2016 and no longer follow DST.  
 
I will place the correct times first, and then the incorrect IANA times second. Highlighted in orange have the incorrect time zone information (0 means there is no DST, 1 means they follow DST)
 
 
TimeZone
UTC Offset
ObservesDST
IANA_UTC_offset:
IANA_ObservesDST:
America/Campo_Grande
-4
0
-4
1
America/Sao_Paulo
-3
0
-3
1
America/St_Johns
-3.5
1
-3
1
Asia/Sakhalin
11
0
10
0
Australia/Adelaide
9.5
1
9
1
Australia/Darwin
9.5
0
9
0
Australia/Lord_Howe
10.5
1
10
1
Europe/Istanbul
3
0
2
1
Indian/Cocos
6.5
0
6
0
Pacific/Chatham
12.75
1
12
1
 
Thanks.