Rio Ferdinand just described it as a "tactical foul" but said it shouldn't be a yellow card because he was already on one.
Think VAR has done well here. It was definitely a foul in the build up to the first penalty, and certainly what I think was a clear and obvious error not to give it. Not helped by Andy Madley's positioning, you can't be static just outside the centre circle when there is challenge near the edge of the penalty area. Second one was a clear penalty but not easy to see real time.