Give me your save. I'll check it out. It should not be related with the mod, unless is specific with a deactivated plugin. You can check by replacing the original "plugin.js" and retrying. (If with the original behaves the same is a bug of the game and not the mod.)
Thank you. You're right. I played original without mod. The scene still appears. It should be a bug. Does the developer knows this bug? But why does some people can play the game without talking about this bug? Is my save file corrupted?
I played the game v0.7 plus your lite mod from beginning. Then in v0.8.5, use save file (v0.7) to play again Glory Hole VIP room (BDSM scene) because it seems that save file after VIP room scene is not working in v0.8.5. Attached please find my save files for your review. Save 37 is v0.7 before entering Glory Hole. Save 41 is v0.8.5 after VIP Room BDSM scene ...Tony's shop ... back to school ... after sexology class ... but before entering teacher's lounge. Thanks again.
Or did I miss doing something before entering teacher's room?
View attachment saves.rar
EDIT: I found the answer. I guess I need to have the teacher's room password from Director first. Sorry to bother you.