Title does not match Title
This most obviously applies to Special pages, although it is possible in other cases. The title that is displayed in the wiki post can be modified by plugins or by being phrased, etc. The title that appears in the browser's title bar or in the forum's breadcrumbs, however, correspond to what appears in the article's URL.
Fixed for the next build. The breadcrumbs and title bar should now match what appears at the top of the article.