Yup. The crackdown started today. There are still a smattering of Guro related posts up, if you're lucky enough to have saved them, but searching "Guro" produces no results, and it's just a matter of time till it's been eliminated from the site altogether. It's a big loss.

My personal back-up for them, which will now be my main site is here: https://nhentai.net/search?q=Guro

They pretty much 1 for 1 have everything E-hentai had, and Guro is still active, for now at least.