Last modified: 2008-01-16 05:40:02 UTC
shows "<sitematrix>" as header since [[q:cs:MediaWiki:Sitematrix]] doesn't exist (although it should take default from messages php file)
shows proper header because [[w:cs:MediaWiki:Sitematrix]] exists (although it has the same content as default message)
Duping to bug 12634; looks like some bad order of ops in some recently changed extensions.
*** This bug has been marked as a duplicate of bug 12634 ***