We are currently experiencing a performance issue in one of our data centers. Some customers will experience intermittent failures when searching for their Adobe Social apps on Facebook (inability to find apps on Facebook with an error "The Page you were looking for doesn't exist.") Please note that once this is fixed you will have the ability to find and view your apps without an error.
We are currently working to resolve this issue as quickly as possible and additional updates will be provided until the issue is resolved. If you have any additional concerns, please reach out to Adobe Client Care (SocialSupport@adobe.com) so that we can address your questions immediately. We apologize for any inconvenience.