EMS 6.4.3 shows Endpoint Policy Out-of-Sync

After update to EMS 6.4.3/FortiClient 6.4.1 all of our endpoints show Policy Out-of-Sync.
 
Everything else looks as normal as usual.  I guess I'm concerned, but dunno if I should be, as things are "working".
 
We have TAC looking into this, but has anyone else experienced this issue?
 
I have searched the SQLServer database looking for a clue, I can't find any enumerated list or column in a table that indicates policy sync status...what am I missing?