Hi There! I've done the main Markarth quest but unlike many people I fought off the guards sent to arrest me in the temple of Talos. From there I desided to storm the Markarth jail but after I got in, killed the guards and taken the jail key, what looks like the main jail door doesn't open. In fact, it doesn't even register as a door in the game. It's like clicking on a wall. Has anyone else had this glitch and do you know how to fix it? I'm assuming it's a bug that can happen to any door, not just this one. I sometimes had the same problem in Oblivion.