daggerdale color glitch/bug/wierd occurance

since only elves were welcome in wayrest i spawned in the messed up falls and there was this wierd purple coloring all over the area that looked like a trap marker but...purple and everywhere, even on the building roofs

Just relog. It's your video card, nothing with the server. Happens to some occasionally.

If that doesn't fix it, disable everything to do with shadows.