Of course it changes the flow of the game, but since I have no way of knowing how, nor do you. So I can only deal with it in isolation, which would take away a single Liverpool goal.
Bottom line is a penalty was called, some say it was a just call, some say it was not. And at the end of the day its opinion. I know you say your a ref, so you think you have a stronger opinion than others. That maybe, but bottom line, the ref on the day does not agree with you, so your opinion, is only that an opinion.
So lets move on. You've got a big game against the Mancs this weekend, and we have to ensure 4th place, and prepare for Chelsea.