Board Thread:General Discussion/@comment-46819185-20201015235503/@comment-45117243-20201016092901

Me and others noticed that as well. If I recall right, the avatar picture on anons' article comments leads to their non-existing profile, that can lead to their contribs by altering the URL, but no UserProfileActivity available. The avatar picture on anons' MW messages leads to an actual MW under the name Null - the only MW on UCP without an associated user, as far as I know.

Looks like the whole system is just buggy.