Wiki page deletions
The user "Buy_Accutane_Online" was and has been blocked since 2009... so I suspect that this page has existed for some time. Regardless, it is deleted now. Somehow it had managed to hide the wiki interface buttons, like "Edit", so I had to manually type the URL
(notice the use of "?title=" and "&action=edit" in the URL).
From there I could click the usual "delete" button from the wiki editor interface to delete the page.