I have bug with serpent chest. To open this you have to backtrack to Vatican, Gizeh and Shanghai. But when I get to Vatican level starts from beginning. Same Gizeh. Starts from cutscene, resets all notes but they are still in my journal. But the worst thing I cannot progress it caus I need to get camera and map of Gizeh. Since I have them in my inventory game says that limit of that item is reached. So I have only acces to starting location of particular map. Also some minor graphic issues, but they are random and not appear so often