I’m using EE 2.1.4 right now. I have Solspace Tag, Super Search, and Twitter Timeline installed.
I ran into a hiccup when I switched over to DST yesterday. The site wouldn’t recognize that DST was active.
The default_site_dst override is set to ‘n’ when I view my pages with Ouput Profiler turned on, but I didn’t set it. I’m under the impression that it should be blank in most cases.
Setting “Allow members to set their own localization preferences?” to “Yes” allows DST to be recognized properly, but this also means I can’t ever set that to “No” without hacking Session.php or tracking down where default_site_dst is being set to ‘n’ in the first place.
If this behavior isn’t repeatable by anyone else, then feel free to consider this resolved; my solution works fine for me. Otherwise it may be a bug.