http://cs.wikiquote.org/wiki/Speci%C3%A1ln%C3%AD:SiteMatrix
shows "<sitematrix>" as header since [[q:cs:MediaWiki:Sitematrix]] doesn't exist (although it should take default from messages php file)
http://cs.wikipedia.org/wiki/Speci%C3%A1ln%C3%AD:SiteMatrix
shows proper header because [[w:cs:MediaWiki:Sitematrix]] exists (although it has the same content as default message)
Version: unspecified
Severity: minor