08-12-2013 10:18 AM
You probably got that after a device data restore.
You can "try" deleting that Facebook setup and see if one remains, same with the email account.
Then, restart the device and add both accounts back to the Hub.
If that does not resolve it, you will likely need to wipe the device and restore yet once again.
PIN: C0001B7B4 Display/Scan Bar Code
PIN: C0005A9AA Display/Scan Bar Code