What happened to Stephen Sayadian / Rinse Dream's film pages on IMDB?

I noticed that some of the information, images, and main poster/cover images for Stephen's weirdo porn films, like Café Flesh (1982), have been taken off of IMDB, and that they're no longer searchable by title. And correspondingly, there aren't boards for them here on MC.

Why would that be? It doesn't look like this has happened to any other well known films in a similar category.

Where's m'Café Flesh board. :•(