This is one of those things that walks RIGHT up to the TOS line and goes "I'm not touching you! I'm not touching you!"
All the more reason there needs to be a white/black list for housing.
Sorry you're going through that OP but I think the only thing you can do is screenshot and report and do it daily. They might get sick of the daily reports and actually do something.
Maybe.
Probably not.
Mostly if not all automated.