Why is stuff like this happening? Stuff gets cut in half and disappears! It's very annoying as you don't want to put down too much time building stuff if it's just gonna break/disappear! This used to be a very huge city, this is all that's left. And there's some random grass pillars in the pit. This used to be a mountain, though someone thought it would be fun to build between them, but somehow..It's split in half for no particular reason!