For more than 5 hours now, developers have been unable to make changes to the Facebook Integration settings for their apps. Attempts to change these settings returns:
Sorry, something went wrong.
We’re working on getting this fixed as soon as we can.
This failure doesn’t seem to be affecting apps that are currently running but it has dragged a fair amount of app development right down to a total stop.
This failure comes close behind the recent major Facebook outage caused by a runaway software integrity checker.