Hi, my son has encountered a glitch that's keeping him from going forward in story mode. When he gets to the Bluebell Mine, the shack next to the mine that you have to break into to get the whistle piece has no red crowbar circle on the ground in front of it (as we've seen in the walkthroughs that it's supposed to), so there's no way to break into the shack to access the safe. I saw a post on an old thread with the exact same problem, but the solution that was suggested -- restarting the level -- isn't working for us. No matter how many times we restart the game, when we get to the mine, there's still no circle in front of the shack. Any ideas for how to get around this (ideally without completely uninstalling and reinstalling the game and losing my son's progress)? Thanks for your help!