Hi everyone! I recently purchased Terraria for my xbox 360 at gamestop. I put the disk in, pressed launch, the screen turned black, I could hear the disk spinning, then it returned to the "My games" page. It did this several times instead of starting. I tried putting in another new game and it started normally? Then put Terraria back in and it did the same thing. I am not techy and it could be a simple solution, but I am lost! Thank you.