I own two Xbox one's and recently have changed which one I primarily use as it has a larger hard drive. I attempted to load my Minecraft world that I have sunk many hours into and I am displayed with teh error message "Failed to sync world data. The world is not fully synced or has beem corrupted. try playing on the world on a comsole where it is in a good state and try migrating it again." Not sure what the fix is, I have seen other people with the same issue but can't seem to find a solution anywhere.