I've just finished the Black Book quest "The Sallow Regent" and things are starting get very hazy. Literally. My character's sight is becoming blurred, just like when you see the cut-scene when you kill someone, and it is getting hard to see as everything is now so dark.
It's nothing to do with game settings or my monitor. I loaded an older save and there I can see perfectly.
Has anyone any idea what is going on? Or am I, like Frodo, turning into a wraith?