On the Chinese wiki, some of the special pages, such as Special:Deadendpages, Special:Uncategorizedpages, are all very old. These pages are from a backup (which looks to be at least a few months old). How can these be refreshed? Also, would it be possible to show which backup the page is from? Is this something only a developer can do, or something that a sysop can do as well? -Vina