For reasons we're still trying to figure out, reddit's spam filter decided to remove every post for the last 12 hours or so and not let anything through. The admins have been contacted, so we'll have answers roughly 10 days from now. Non-rule-breaking posts have likely been removed as spam inadvertently. Everything is on fire. The world is a nightmare. Please remain calm and direct your seething rage to this thread.
Edit: Astoundingly we've gotten communication back already, and they are investigating. In the meantime, we seem to have a bit more spam staying up on the sub. Please feel free to report any you see, or at least vote accordingly.
E2: Revelations: This is now being tracked here: https://www.reddit.com/r/ModSupport/comments/kftpjs/regarding_ongoing_issues_with_the_subreddit_spam/