Inaccurate Minimap

Using WEU, I have just completed touching up on my map when I realize several areas of the minimap are a "light black" color. I have done no modifying of the tiles. I looked in the area the minimap is "black" to see the terrain looks normal.
Why? And is there a way to fix this?

Hmm it looks like a programm error... :/
Whats ingame? Is there also the error? I think if it's only in the World Editor it doesn't matter, do it?

Oddly enough, if happens in-game as well. :(

Ah nevermind, I see what happened. I had a corrupt pathing file of dhoom. =/