MediaWiki:Bw-sidebar-changes-lang/scn
in MediaWiki:Bw-sidebar-changes-lang/scn it's written "Traduzzioni n siciliano" instead of the correct form: "Traduzzioni n sicilianu".
Idem for MediaWiki:Bw-sidebar-portal/scn. I think that there's a bug with {{#languagename: {{UILANGCODE}}}}
.