To start this off, the creator of this map has the entire map unprotected and lets anyone touch it. He's been inactive for nine months and I've decided to see if I can make a few changes that were breaking the map. But when I finally opened the map into world edit and saved it. When I got into the game, the minimap had several changes and looked pretty terrible. I want to know if anyone knows what changes these are, and how I can revert it back to the old minimap while keeping the changes I've made into the map.
Old map
My Version.