If the permissions fix above doesn't help, then please try going into the Autotune configuration tool, go the FB App section and hit "Refresh". Make sure all the values are at the recommended settings and hopefully that will get things going.Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains.
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