As you may be aware of, DST took effect last night. With this change, it is necessary to set your clock offset in your user profile in order to see the correct time on the board. To do this...
Go to Profile -> Modify Profile -> Look and Layout Preferences -> Time Offset
Change the time offset number so that the board time will equal your local time. If you're not sure, hit the "auto detect" link. Save the settings, and the board time should now display correctly.