Translate.net Main_page does not show right translation for zh-tw users by default
Fragment of a discussion from Talk:Main Page
I'm still traveling this week, so I don't have time to look at it.
Nike
Looks like this behavior has been there for many many years. The message loading sequence doesn't check for fallback translations in mediawiki namespace.
Nike
Can/should be fixed? (think so...)
It's possible and even reasonable. However we should be prepared expect ugly issues on WMF projects that might rely on the current behavior a tad too much.
Nike