I am having this problem with my account and found a couple posts on it from a few weeks ago, but no solution.
When I go into campaign settings and delete the connection and try to reconnect it I get this error message: "The Facebook account you've connected is not currently an administrator of any Pages." Then it shows the 2 pages I manage. I click the "Track this Profile" button and get this message: "The social account is a duplicate."
I have no data showing in my social media dashboards/reports and my client is on a major social marketing push...it would be nice to use the tools in Moz to track and report on his results.
Any updates on this bug?