Feature summary (what you would like to be able to do and where):
When on a non-existing Wikipedia article, still be able to see links on other languages.

Use case(s) (list the steps that you performed to discover that problem, and describe the actual underlying problem which you want to solve. Do not describe only a solution):
When browsing Wikipedia in a given language, we can arrive at a page that does not exists or has been deleted in this language, but exists other languages, the language menu states falsy that no other article exists.

Benefits (why should this be implemented?): Wikipedia readers