Data Monitors not functional after upgrade

Hi All,

I've just finished upgrading a v5.0SP2p4 ESM to v5.2. The upgrade process went very smoothly, i _was_ very excited. A few minutes after starting up a console, i noticed that my Moving Average (statistics) datamonitors were not updating. It's been 12 hours now... it doesn't look like they're going to fix themselves. I've noticed that a Last State data monitor is also not populating.

I've tried disabling/enabling either with no success. Query viewers appear to be functioning. The ESM Manager is running at < 3% CPU on average, and the database machine is also running a low load.

Has anyone observed this behavior before?