Today we are pushing a small fix to address several items users have been reporting, and improve logging to continue hunting down sync issues.

1) Custom AIs should now load properly in 3.1 without requiring the filename adjustment workaround.
2) Several OOS resolutions in scenarios where several people are playing multiplayer against AI opponents

If you are experiencing sync issues, Please see this thread to paste sync logs to identify and try to reproduce areas where games are going out of sync.