That happened to me when I first made the mod when I was testing. Although I have the steam version, re-installing the extended DLC should work for you still. No promises, I'm afraid, but it should work. Let me know if it doesn't and I'll see what I can do.
Also, sometimes you just need to start a whole new file and that will do it, so if you're just going by the boys being clickable on the main menu that's the wrong way to go about it 😅I've definitely made that mistake, haha, and I made the mod-