My game on the PS3 got glitched in Chap.5 part 2. the first time I went through I got killed at the Orc camp, when I respond and went back to try again they never showed so I moved on to the cave. but when I go through the cave to the tunnel I can see it wont give me the option to keep going. And I found a Ranger stash of some kind, it shows me the foot prints but not the symbol to let me look at whats there. I can't go forward and I can't travel back so am I just screwed on my game and have to start over?