The same thing has happened to me. I recently published a game page that never showed up on the site. I also posted a devlog yesterday and it is also not showing up. I've recently learned that several of my games have been de-indexed for no reason, including an entire mystery game series and the first game that I created that has absolutely nothing NSFW in it. None of my games have NSFW content. Most of my games are tagged as interactive fictions, visual novels, or text adventures. I reached out about this issue days ago and have heard nothing. I reached out again yesterday, and I have yet to hear back from them.