The Mad Hatter description says:
edit, or suggest an edit, 5 times in a single UTC day without commenting on the post
I've made five edits today on Mi Yodeya, where (as a moderator) I can confirm that I have never commented on the posts. I got Werewolf Hunter with those edits (they were all old questions), but no Mad Hatter. It's been more than an hour since the last edit.
The descriptions says without commenting, which I assume means actual comments. I did give meaningful edit descriptions for most of them. It doesn't mean "without writing an edit description", does it?
Am I missing something in the description, or are some hats slower than others to be awarded and I should wait longer?
Update: The above posts were all old (pre-Winterbash). I then edited the tags to one new question and got the hat.
What edits are eligible for this hat?