Board Thread:Support Requests - Getting Technical/@comment-3513410-20190701160939

I am one of the bureaucrats on the Beatles Wiki, which has a ridiculously long "Wanted Pages" page, some of which aren't actually wanted. (I have noted previously, what I think is a bug, that pages which once existed but don't anymore ought to be blacklisted from Wanted Pages, as should pages which have been locked against creation.) Many of the pages are ones which were a new user's first edit, under a previous capitalisation, but which have since been moved, creating a redlink on that talk page.

Unfortunately, the wiki used to use talk pages but another admin changed that to message walls; and it appears that if a talk page has been archived, not even a bureaucrat can edit or delete it. Is there any way around this, short of switching back to talk pages? 