Did you save that map in 0.13.0? If so, there's a high chance that it's corrupt and you'll need to load a save from 0.12 in 0.13.1 to continue. Hello:D I think I have the same bug. Will that say that the hours I spent with 0.13 on that map is wasted? I did make a backup of the 0.12 map before I sta...