I have about 40 users on my projects page and throughout the day, the info that is in the system changes back to April 2012.  The user accounts change back and all of the open issues are reverted to what was in on April 2012.  If this happens, we can change the information to match the new information but it will randomly change back to the current info for a while then back to the old.  Any ideas as far as what could be causing this?

TIA

Peter