The discussion revolves around a Facebook App’s alleged violation of Platform Policies. Jeff_Vienneau received a developer alert stating that the app “http://ecmtb.net/” is creating a negative experience on Facebook. After some speculation and discussion about potential causes, jomaxro pointed out that the issue might be due to outdated colors and icons, which were updated in a recent commit. However, michaeld provided a more straightforward solution, referencing a theme component fix on Meta Discourse that can resolve the issue for those running a stable version. Jeff_Vienneau applied the fix and appealed to Facebook, which subsequently restored the app.
http://ecmtb.net/) appears to be creating a negative experience on Facebook in violation of our Platform Policies. If you do not make the changes to get your app into compliance, we will be forced to place a restriction on your app.
Please check your my_email@gmail.com inbox for more information. If you haven’t received an email from us, please ensure that the email address listed in the App Dashboard under App Settings is correct.
You can view this and other Developer Notifications related to your app, in the App Dashboard.
On speculation, I recently switched to https. Not sure it that helped yet, though.