I wanted to correct a link in https://el.wikipedia.org/wiki/MediaWiki:Wikimedia-copyright and it asks for sitewide CSS/JS/JSON rights. It is not CSS/JS/JSON. Is it a bug or a very broad and loose implementation of the concept "interface-admin"? Everything in the "Wikimedia:" namespace is interface related and the original proposal was to protect mainly sitewide JS scripts and not prevent wikis to adapt system messages and translations...