Last modified: 2012-01-11 10:13:12 UTC
If message <msg> in language b doesn't have content and is displayed by fallback to language a, and the message is customized by sysop in MediaWiki:Msg/a, then when the msg is displayed in language b, display the content of MediaWiki:Msg/a but not the default translation in language a.
*** This bug has been marked as a duplicate of bug 1495 ***