Sometimes, I get horrible white terrain like this:

I don't know if the white is on purpose or it's a bug?
What's really annoying is none of the rocks/treestumps and yellow muck show on the cloth map.
So they are probably just there for scenery, but it's impossible outside the cloth map to distinguish scenery things (=useless) from actual gameplay things like forests. If it's only here for scenery, then it would be great to have an OPTION TO REMOVE ALL SCENERY. That is, only show on the map stuff that has an effect in the game, not rocks or treestumps which are there only in order to have nice rocks.
EDIT: Apparently this is arctic terrain. Well, it's way too white and painful to look at. Should be greyer, less white/luminous so it doesn't hurt.