The other day I had IPB support help me with an issue, they created a temporary admin account and we go things fixed. The problem is that ever since then the time zone on my site are many hours off. My Pages site is publishing articles in the middle to the night instead of during the day. How can I fix this??

Only the one who has fixed your problem can edit. Open a new ticket - as a claim

Be sure the timezone for your user account is set correctly.

I think it is very strange that any admin who logs in changes when my articles are published--why would the system update to whoever logs in as admin? Very poor idea, as demonstrated by the many issues it has caused me when I need tech support and your guys log in from Europe, etc. The board time zone should not update unless you specifically update it.