I played this morning (6/13/20) and everything went fine. I left for a few hours and came back to the grayed out world icons. The date next to the world I played this morning now says 6/9/20, the last time I played on the world. Whenever I try to startup any world I get the message showing me the data isn't synced. I've restarted the game, uninstalled the game, reset my Xbox, and factory reset my Xbox, and nothing has worked.