My comment on a post here shows an ordered list using numbers, whereas that same comment in my recent comment history here shows that same ordered list using lowercase letters.

This is the case at least on mobile, as that's only where I have tried to access Tildes. See the below hyperlinked monospace text.. it looks just like the unhyperlinked one. unhyperlinked hyperlinked

https://tildes.net/~talk/2x Here, a user appears to have posted a topic with only . as the text. On the posts listing, there is only () where the word count should be.