I have updated the permalink structure to use the Post ID instead of the //sanitized// post name. Multiple reasons — for one, it made me consider whenever I writing a post with a very long title (because then the permalink would become too long). There’s also a bleak chance that I might want to write a post with the same name on a single day :-D

Well, whatever. It just seems more robust (and my permalink URLs are all of almost the same length now).