E-mail policy reapplied every 1-2 minutes - Error 31506 Microsoft Forefront TMG Control

I too am getting the 31506 error, but mail flow is fine, and I have no other issues with TMG or Exchange.  I have even tried disabling edge sync, reapplying the policy at the exhange server and enabling edge sync again as a work around posted here:

http://blogs.technet.com/yuridiogenes/archive/2010/04/02/unable-to-add-an-additional-ip-on-receive-connector-on-exchange-edge-when-using-e-mail-protection-feature-on-forefront-tmg-2010.aspx