I'm using a clean rom, clean save, and firmware 1.56B5. When I leave the Fire Sanctuary after talking to the guy in the northern section, the game freezes. I'm beginning to think that this is because this is the section of the game where you get the freight car, and I already used a code to give me all of the train parts, INCLUDING the freight car, so I'm thinking that maybe the game is getting confused about this. Is there any way to bypass this? I seriously do not want to play through this game four times, my first two saves corrupted (at snow temple and final spirit temple part respectively) and I just want to finish the stupid game.