Github configuration issue

There seems to be something misconfigured in Github–if I click on a pull request, then try to click on a commit directly from the “Conversation” tab, I get a 404 error, as the link is pointing to<commiter's ID>/vassal/pull/..., whereas if I go to the “Commits” tab, the links work, and are pointing to

This was working fine a day or two ago.

Yeah, something is broken on GitHub. It’s nothing we can configure. This happens right now for PRs on any repo I try.

It appears to be fixed now.