Referees' chief Howard Webb has admitted that the video assistant referee (VAR) did not even consider whether Enzo Fernandez was offside for Erling Haaland's controversial winner in Sunday's Manchester derby.
Speaking on the first edition of 'Match Officials Mic'd Up' of the season, Webb said he was "really disappointed" with the error made by the VAR Matt Donohue and his assistant Blake Antrobus.
Manchester City striker Haaland thought he had scored the only goal of the game at Old Trafford in the 60th minute, but it was disallowed on the field for offside.
A VAR review found Haaland was just onside, and the goal was awarded.
But it immediately became apparent that the video officials had made an error in failing to identify an offside offence by Fernandez, diving at the ball in a central position and interfering with opponents.
"I was really disappointed with this outcome. We all are," said Webb, Premier League refereeing body Pro Ref's chief refereeing officer.
"None more so than the officials themselves. They take a lot of personal pride in what they do and they're obviously hurting now, having fallen short in this situation.
"They'll not be officiating again until after the international break."