Reading the update from itch.io, the games were de-indexed like this one; they have not been deleted. If we still have a bookmark, the page link get's posted to the community board, find out how to get on the loop-dev-site to re-index this title; it'll pick back up.
Dear lord, this comment was ooooooooooooold;
The Community General Discussion has a topic to post a link to your game to indirectly link it to a forum index.
https://itch.io/t/5121437/list-of-shadowbanned-nsfw-games
The other site, I can't find anymore; bit a forum post might be the only space to re-index your title... unless you get in on a NSFW bundle somewhere... Unless you wanna dig back into 5 month old Forum posts for that website.