Background map bugs out

[Adny]

Very strange indeed; it appears you don't have any of the square-brick castle base walls/windows. Not even the ceiling pieces are there. In fact, there are no static objects present at all. You can try opening it in the level editor to see if there's any difference; if they're still missing, you could try re-downloading it.

Also, you could try going into:

redist>main_menu>main

and deleting any map caches. I apologize for the inconvenience D: