Hello. I was here to ask you that you need to change the <languages/> to <languages />. You can already see Shirayuki is trying to mark as a translation. It's failing at once when you marked for translation, other translated pages are not being updated when it is failed. Please remark the translation when you have changed either <languages/> or <languages />. Thanks for you understand.
Examples:
Skin:GoMediaWiki is marked
In Skin:GoMediaWiki/tr translation, it's not updated.