PM counts are way off.
 

A quick view of Private Message Stats will show something like:

153 1 List users with 153 messages
44 2 List users with 44 messages

Clicking on list users reveals that "no users matched your query".
I've already ran the repair DB for PM's (several times). Short of flushing the entire DB of PM stats, how can I correct this issue?

BTW: this was an import from SMF, so may be impex issue, not sure.