More info on possible Cammy script bug:
I came to a point when it seems that Cammy was the only unique 'free' girl available, then got the special dialogue every time I went walking around town. And, every time, crash on line "you're in Crossgate". Since then, I didn't even bother walking around town again.
Then I started kidnapping girls, because of a mission. And there comes the good stuff: my goons were able to kidnap Cammy. Guess what happened next? I walked around town and managed to get a random girl (bug no more?). Rinse and repeat the next turn, got another random girl.
Since you've told me about dungeon scripts, I tested dungeon scripts: torture, ok. Allow food / starve, ok. Brand slave, ok. Release / R all girls, ok. It seems everything works. From interaction menu, torturing / chatting / asking seems they work well too.
I muddled up a bit with the editor while trying to make a fresh test game with Cammy alone, but I hope I'll got it done and tested this evening.