Why was Zoophilia community removed, but BeastClub is up?

I am interested in zoophilia/bestiality and previously noticed there was a Zoophilia community hosted on this instance, that was removed when I checked the modlog with the reason, "against Lemmy policy." However this instance also hosts BeastClub, which remains up. The Zoophilia community explicitly disallowed porn and was for discussions of zoophilia only, while BeastClub has hentai bestiality posted on it. Neither of these seem to be against the Lemmy NSFW instance rules on the homepage so why was Zoophilia removed and what "Lemmy policy" is this referring to, if not the homepage rules?