Brighton will maybe never quite figure out how they finished this crazy game with no points to show for their efforts.
Graham Potter’s Seagulls hit the woodwork four times before Solly March nodded home in the third minute of stoppage time to make it 2-2 and seemingly ensure a deserved draw for the hosts.
But Neil Maupay’s raised arm in the penalty area and Bruno Fernandes’ cool head from the spot combined to give Manchester United a vital away victory.