Wrong System Date Showing.

Hi All, 

One of our users has been having an issue with SAGE displaying the system date incorrectly. Sometimes it will show the previous day's date, sometimes it shows the correct (today's) date, and sometimes it displays a date more than one day in the past. I have not been able to find anything in SAGE City or in the Knowledge Base, and was hoping someone could help as I am not sure where to start. Our system admin did some maintenance on a SAGE file (no idea what) that was getting rather large in hopes that this would fix the problem, but it persists.

Thanks in advance,

SuryaIT