Madoka missing from the post list sidebar tags

I've noticed that mahou_shoujo_madoka_magika is no longer displayed in the main post list's recent tags sidebar (which noticed because I'm currently not up to date and thus want to exclude it from my view). That's happened ~24h ago, it's been drifting gradually downwards until it's disappeared completely, even though the uploads are going steadily after yesterday's broadcast. What gives?

Someone uploaded a shitton of images from something called Starry Sky (game) and screwed with the rankings.

Ah, that was Frederika. I've sent a warning not to upload CG dumps already (you'd think a conributor would have more common sense than that), but they still need flagging. There're two metric shitloads of barely different CGs in there, and most aren't that interesting to begin with.

Also, male.

But that's not a problem.

Debatable!