Game Mechanics: Weird Unrest Bug

[Nimblerot]

So while in unrest, after a little while when I face a certain direction, the entire screen goes purple like the walls are gone. It happens mostly near walls, and seems like it's in random spots, but its super annoying. Someone else in my group said it also happened to him, and he had to reload EQ. I'm not sure if this is a known issue or not, as I never went to unrest on p99.