Mate I have gone back and watched the replay as well and
@Huge is right on the second one. Kennedy did not give away a six again for not clearing the ruck at the 38th minute. In the play leading up to that he made unintentional contact with the ball giving rise to Souths getting a tackle count restart.
He was responsible for placing us under pressure at the 37th minute by giving away possession with a penalty for playing the ball incorrectly on our 30 metre line. But that was a lazy mistake that a number of others made. I rated his game as solid.