topsy, I`m biased I wear the red & white. Both players were holding each other, neither player had full control of the ball and both players went to ground simultaneously.
If it had been awarded to us I would have been more than happy but would have thought it fortunate. Quite a few Wolves fans ( not all ) thought they were fortunate.
Not seen a replay on TV to confirm but in my opinion it was harsh.
EDIT : read the Paul Davis report, he also thought it harsh although I don`t know whether Paul is as biased as I am....