https://developer.mozilla.org/fr/profiles/BenoitL at the bottom of the page, you have a table with recent history, note that all dates are displayed in English and not in French.
Dupe or related to bug 858958 ? (has specification)
related, not dupe. Bug 858958 is about timezone, this one if about using a date format understandable by the user. /ex: 11/06/2013 -> is 11 of June in French -> is 6 of November in English When a page is in French, it should use French date format (same for all locales) and not use en-US representation of dates.
I know this is a bit old, but I'm working on this.
sorry everyone, commented on wrong bug
I think this bug has been fixed along with bug 858958
:teoli - can you verify if this bug is fixed with bug 858958?
Yes, it is fixed. All dates and time are in French (and the timezone in the recent change is the one in my profile.) :-)