I assume you're missing some trigger, but I can't say what. Unless you're on android, you could post the save file from the www/save folder with the number of the saveslot in which you have the issue. Then I can check in the save what is missing.
How do you post a save?
Upload it somewhere, or maybe the easier solution is to send it to me via mail at Naughty-Netherpunch@web.de
