CLT and CLST timezone show same time

[GoogleCodeExporter]

Try  
When it's 15:00 in PRAGUE
then select CLT – Chile Standard Time it shows 9am
when you select CLST – Chile Summer Time it shows 9am too

What is the expected output? What do you see instead?
I expected output is 10am for CLST and 9am for CLT

Please provide any additional information below.
My computer is now using CLST and is 10am

Today is 11.4.2014 and I guess that this bug will disappear at 27.4.2014 (DST 
change)

Have a nice day :-)

Original issue reported on code.google.com by jan.ma...@gmail.com on 11 Apr 2014 at 1:33