User blog comment:Dryuuu/Mobile version of this site?/@comment-169463-20111211024018

That is just sad. I switched to the mobile skin via my desktop browser, to check it out. It appears to me that just some pages randomly do not let you expand those section. I just saw they (wikia) rolled out a new mobile skin. (c:User blog:DaNASCAT/Technical Update: December 6, 2011) So go complain there and use Special:Contact to report a bug (Special:Contact/bug. I do not think local admins can do anything about it at all, sorry. :(