Last modified: 2014-02-12 23:55:07 UTC
To reproduce: Open your wiki with ?uselang=ja as a query string, open mobile editor. The heading should be in Japanese. It's not.
Prioritization and scheduling of this bug is tracked on Mingle card https://wikimedia.mingle.thoughtworks.com/projects/mobile/cards/1502
This happens only with ?uselang=xx not when setting the language in LocalSetting.php so it's not as critical as I thought.
The offending line is in MFResourceLoaderModule.php wfMessage( $key )->parse(); I suspect wfMessage in this context is not familiar with the current language.
Just a quick question: What are the "headings" in the mobile editor?
Can't repro - maybe the particular message wasn't localized at the time?
Yeh I can't reproduce either...