I've seen some videos in YouTbe of a bug in the map 1 Moth before... But i've seen some other (with the same download) that they haven't got any bug... Maybe you should check the installation. My advices are:
1- Check if you copy ALL the archives in the redist file..
2- Check if you have the Amnesia's Expansion "Justine" (IS REQUIRED)
3- Check some videos in YouTube and see if they have your same bug... If they don't go back to the previous tips...
I've checked the Story in other computers so i KNOW that is working... In fact, some people really enjoy it
Thanks for readind and
Stay Tuned ~~