Deindexing wouldn’t be such a problem if there was real communication about when or why this happens.
unless “issues” means “this creator is a target of spam posts
I can’t prove it, I have no insider perspective on the decisions, but I have noticed what looks like a tendency of Itch.io to hide pages “for their own good”. Or maybe it’s meant to reduce attention on the site overall? Indexed sites might show up in general website search results.