Man these desync files are huge now... I got an error trying to upload the full zip.
413 Request Entity Too Large
Don't have much detail on exactly when it happened. It was a vanilla headless server running on Win 10 steam version latest 0.14.12.
I wasn't playing, looks like several players played on it for at least 12 hours? (max 20 on the server)
Came back and saw desync errors in the console. Tried to join myself and got a desync.
Restarted to a new map to fix it.
Ended up unzipping and attaching what I could. Hope it helps.