I don't know if this is helpful to post here, but my game crashes when I try to open Jenny's Rewards screen. The traceback ends:
File "game/sceneEndChoicesJenny.rpy", line 740, in <module>
NameError: name 'JennySMS7Open' is not defined
I'm on the free version, 0.48d, so I apologize if it's it's been fixed since then.