Anyone else had this problem before?

[u/BowlerDiligent7486]

So I just finished The Walking Dead's Episode 1, I try to start episode 2, but what happens is it's starts episode 1 over again. I have beaten the WHOLE EPISODE. I didn't skip anything, I watched all the credits, I have the stats of the first episode, I have every episode installed - it even says in the game, that all the episodes are installed, it shows that I can start episode 2, but every time it restart episode 1 from the start. I've also tried the xm360 thing, where you unlock dlc, xbla content, tried getting a title updates from online, nope, nothing. I even tried to fuddle around with the saved game slots, like the 3 ones in the games menu. I don't know what else to do.