A bug has been reported where clicking “revert changes” on a customized text field results in a “translation missing” error message. This issue affects multiple users running different versions of Discourse, including v2.0.0.beta4 and v2.0.0.beta5. tophee initially reported the issue and was unable to reproduce it, but wolftune and sebastien have also encountered the problem.
gerhard noted that entering a valid translation and reverting again usually fixes the issue, and nawthor suggested that reverting and refreshing the page can resolve the problem. techAPJ suggested updating to the latest Discourse version, but this did not resolve the issue for sebastien.
A potential fix has been identified in this commit, and gerhard believes this should resolve the issue.
I made some minor changes to the body (not the subject) of the invite mailer template (admin/customize/email_templates/invite_mailer) and saved them. Then I clicked on “revert changes”. Now the subject line of the template says
I’m not able to fix it or find a workaround. I’m seeing this for all customized text. “Revert” always turns it into a translation-missing message. So, I’m finding no simple way to revert to default text (since reversion isn’t working, I’m not even clear whether it’s supposed to return to default text versus to the previously-saved edition).
Are you seeing any relevant errors in /logs? Also, when you edit the field to “Trust Level” and click Save Changes, are the changes getting saved correctly?