User blog comment:DaNASCAT/Technical Update: April 24, 2012/@comment-4246876-20120426131444

When you type in something into a search, like a direct link to something, in my case, Special:UserRights, it does not go to the page, instead, it acts like the page doesn't exist and searches for it, bringing no results. The only way to get to the Special pages is to enter it directly into the toolbar.