So I work out of town monday-thursday I use my spare xbox to take out of town and then use my main one when I'm back home. I just got back home and none of my maps were synced so I had to log into my out of town xbox to sync them and when I did I tried to play them on my main xbox and it disabled all of my achievements on all of my maps that have never been in creative. All purely survival but since transferring the saves to my at home xbox it broke them all and I had weeks into a level.