steps to reproduce: 1. Load https://marketplace-dev.allizom.org/developers/app/easy-taxi/edit 2. Try to change the default locale from pt-BR to en-US 3. Save changes expected behavior: App developer can change the default locale observed behavior: Saving changes fails with "Before changing your default locale you must have a name and description in that locale. You are missing 'name'." screenshot: https://www.dropbox.com/s/rfqdzwpup12c0xc/Screenshot%202014-06-30%2014.56.09.png
Currently discussing this via email. Default locale is set via the manifest. This bug will likely turn in to making that a read-only field on the dev tools.