Well, my host doesn't understand that Apache caches the time even if you update the server until you restart the web server. Therefore, this site, which reads its time from my host server was wrong all day. I continued waiting in case they got tired of the complaints but I finally gave up.
So for now, I've adjusted the global time offset by 1 hour so that we wouldn't all have to update our profiles. Unfortunately, we could get screwed up again whenever my host is forced into restarting services for other various reasons because then the time would be wrong again.
Oh well...
Happy DST