NetFlow A. Can not see graph Top N IP group by Speed

NetFlow A. Can not see graph Top N IP group by Speed

I just applied service pack 9.8.7 and now the report Top N IP Group by speed no longer will show anything.  It just says "no results to display"

This is a very important report for us.  Any suggestions?
              New to ADManager Plus?

                New to ADSelfService Plus?