Yes, if you enlarge the image and follow the strands of netting, the ball is definitely under the roof of the net and definitely inside the side of the net. Yet another City admin cock up?
The keeper when I first started going as a kid. The thing he used to do with the crossbar when the team ran out towards the East End as I stood behind the net clinging to the railings endeared him to me so, for me, the best.