Did the "Worldeater's Eyrie" quest yesterday and experienced a weird "whiteout glitch". I entered the South tower and cleared it, but on exiting, the screen went totally white except for the HUD! Exited game and reloaded a save and all ok, did a bit more fighting on the exterior and.. bam!.. same again. This happened several times and I feared that this would be possibly game breaking if it continued. However, once inside the Temple, all was fine, and it stayed ok during the battle at the portal even though that is outside. I'm thinking it may be somehow related to the exterior area near the south tower and the stairs. Weird