Tried searching some posts from that community on Ani.Social, logged off, logged in with NSFW off, and logged in with NSFW on. Logged off, nothing was found, while in both cases logged in, nothing was found. So my theories are either you're not logged in, or the instances aren't communicating. If it's the latter, from what I talked with the administrator of my instance, before LemmyNSFW went under, it had been refusing communication on their side due to iirc their firewall, so maybe worth bringing that to either the administration of feddit.org or fedinsfw, so they can investigate.