Was searching out the ship north of berenzino and as i was going up the steps on the south side rear of the ship I fell into a room with no way out. After searching the room without a flash light i managed to come across the glitch and noticed my head pop out. after 20 mins of wiggling jumping strafing doing whatever i could i managed to get trhough the glitch to end up behind the stairwell. If you notice on the outside there are like 4-5 doors on the 2nd floor that do not open the room is the furthest one south.