It's not in the patch notes, but for some reason .852 "fixed" my game.
To be thorough I tried testing the issue again. It is still there, but not nearly as consistent and when it does happen it can now be solved by a wipe and reinstall.
It seems can still happen occasionally via repeated testing (restarting, deleting games, and trying them over and over) but at least it doesn't seem nearly as bad.
I've added a new note to the ticket.