Well, no. Howard Webb confirmed that the correct decision in the Wolves game was goal
"It was disallowed in real-time. There was a bit of confusion initially as to whether it had be disallowed. It had. The on-field officials determined that Bernardo Silva had committed an offside offence when the ball was headed forward by John Stones. He can’t commit an offence before that because the ball comes from a corner and the law states you cannot be penalised for offside from a corner.
"But as soon as John Stones heads it forward, then his [Silva] position becomes relevant. Then we have to judge whether he has committed an offside offence. Now to do that, he has to be in an offside position - which he is - he also has to be doing other things. He either has to touch the ball - he doesn’t - he either has to be in the line or sight of the goalkeeper - he’s not - or he has to in some way challenge the goalkeeper, impact his movement, make physical contact with him. He doesn’t do any of those things as we can see.
"So when the VAR looked at that, he could see that the goal was good, the offside offence hadn’t been committed by Bernardo Silva and quite rightly intervened to have the goal awarded. If he stays in front of Jose Sa, then he [Silva] would be penalised, because he is right in front blocking the line of sight, impacting his ability to react. We saw that with a game at Wolves against West Ham last year when [Lukasz] Fabianski was impacted and that was correctly intervened upon."