Pretty minor glitch, but still something that has bugged me.
If an entry is categorized, and then 404'd, it still appears as a child for the sub-category. One of the examples I found was a duplicate Nigahiga entry on the bottom-right:
(The one on the right is a 404'd duplicate).
There are a few other examples, but you get the point. It would be useful for entries to be able to remove themselves from any sub-categories whenever they are removed by mods.
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