I went looking for a place to ask about this since I didn't get any reply from the mods, and then learned about all this censorship stuff. Some of the censorship seems reasonable (titles that are actually misleading, innaccurate news sources, etc.), but I can't see why this would have been banned. It was climbing /r/worldnews fast and then suddenly disappeared:

https://www.reddit.com/r/worldnews/comments/65p81a/pakistan_to_blame_for_its_own_bad_name_malala/

It was less than 2 hours old and was in the top 5 or so. It wasn't deleted, just removed from the feed so no one can see except with a direct link.

You'd think that they'd at least add a stickied comment to the post to say why it was removed.