I just got an email from The Facebook Team regarding the app I use for the Facebook Comments plugin (I'll call it "My FB comments App"). The email says my app:
"has not enabled the migration for the July 2013 Breaking Changes.
Once you have confirmed your app is compliant or unaffected by the July 2013 Breaking Changes, set the migration setting to "Enabled" in the Advanced section of the App Dashboard. This will apply the July 2013 Breaking Changes to your app and prevent you from receiving future alerts about these changes.
"My FB comments App", is currently using the following deprecated features:
Social Plugins (Like Button, Like Box) without absolute URL's in their
These changes will be permanently enabled for all apps in 72 days on Wednesday, July 10, 2013.
You can view this and other Developer Notifications related your app, "My FB comments App", in the App Dashboard.
The Facebook Team
What do I need to do?
Thanks so much!!