This is the counter we had at the end, and this is where the ball was when the referee blew for full time.
For what it’s worth, play was stopped for at least 1 minute in injury time, so the time should have been added as well.
I don't disagree about the injury time in injury time, but you need to watch again for the whistle. That screenshot is a good four seconds after he blew. In that picture, the player free in the centre, Callum Wilson was alongside Van Dijk when the whistle blew, and both stopped - along with nearly everyone else on the pitch. He then gets a bit confused as clearly the players on the far side hadn't heard the whistle, so begins a half-hearted little jog which moves him away into space.
It looks a much better opportunity, because most players heard the whistle, and stopped running.