Err...this is hard to explain.
First off, one of the male patrons in the bar section can be talked to, however, when speaking to him, it comes with "I have no valid replay." I think this may have been one of the male blood dolls you were talking about, and there are no lines to act repulsed at Nossies with.
And one that may not be relevant to just Nosferatu. Behind the counter, if I'm not mistaken, there should be a male bartender. However, instead there is white text stating "models/character/common/patron/male/male_patron_1.mdl" and in place of sprites he has a glowing yellow text in his place reading "MISSING".
Same goes in the dance room, where instead of a patron it reads "models/character/unique/chinatown/zygaena/zygaena.mdl".
Also in the dance room, the singer's flailing arms...dearest god she looks like a dodo. (Her arms are glitching out)