unanswered Editing Pokemon Platinum, game freezes at cycling road

[MackanK]

Right now I am editing Pokemon Platinum, and have started changing what wild pokemon appear in the game. I have however noticed that whenever I enter the cycling road (Route 206), the game freezes and I have to reload. This happens even if I revert all the changes I have made. Does anyone know a method to fix this? I saw that some other people had the same problem and were able to fix it, but did not post what they did to do so. I also saw that they found the same issue in Mt. Coronet and Spear Pillar, so if anyone knows how to fix those too that would be great. Thanks for your help.