What I was meaning wasn't anything to do with the black minmap, I took an ss of what I mean, (note fubar is normally on the top, but it gets in the way of the bug)
It goes away after a console reloadui most of the time, but its always there on login for me. simpleminimap does the same thing, so I think its something blizzard changed.
Since I think the minipatch by blizzard I find the location bar above the minimap reappearing above the minimap, simplesquareminimap also suffers from this, so I think blizzard might have changed something in this last minipatch. I tried deleting saved vars and such on my end, nada.