Poor call there. Sutton also had to accelerate quicker to make up for the obstruction - he may have been able to handle that step on the inside from the winger if he hadn't been impeded.
I tend to think that the first one was a try and the second was one of the clearest cases of obstruction all season.
The winger wouldn't have been loose because our man wouldn't have had to rush in on the centre because of the overlap created by an illegal play. Nobody with any footy IQ could think that's a try. They have some absolute morons in the video refs box.