Thread:Feedback/History diffs not connected

Check here and here. At the first link, clicking a diff that is not the most recent (such as this one) results in a normal diff-view but take note of the bug.

The bug being that I can't do "Next revision ->" for some reason it thinks this is the 'current revision'. If I go to the next revision manually via the thread history (ending up here) I can, however go back to the previous one and all is fine, but from the older diffs I can't get to the 'next' one.