It was me who approved the merge request replacing our 418 with a boring 400 a few months ago; I'm sorry. (On the other hand, there's still a server out there

It was me who approved the merge request replacing our 418 with a boring 400 a few months ago; I'm sorry. (On the other hand, there's still a server out there returning a redirect 303 Sea Otter, so I guess it balances out)