Last modified: 2014-03-07 11:50:27 UTC
This happens on Google chrome but not on firefox. 1. My interface language is English 2. I select Tamil from langauge selector and expect future pages on site load with Tamil interface. 3. I open a page which was previously viewed in Hindi interface and it loads in Hindi interface against expected Tamil interface. This is probably something due to the cookie handling mentioned in bug 35842 comment 2 awjr was able to reproduce the same as well.
On which wiki did you reproduce it?
I reproduced it on translatewiki.net
I suppose it was about ULS? I don't remember if it was already enabled on TWN in April.
This is LanguageSelector, not ULS.