monad.exe backup exec 2010 and failed exchange GRT backups

I got this one from a colleague this week who'd been struggling with a backup exec issue. GRT enabled exchange backups suddenly stopped working and the event logs on the exchange server kept showing a monad.exe 13.0.4164.0 failure followed by beremote crashing. Symantec released a hotfix this week that appears to fix it:

http://www.symantec.com/business/support/index?page=content&id=TECH148347