The apology came after the refereeing governing body admitted Kaoru Mitoma should have been awarded a penalty kick during Saturday’s 2-1 Premier League loss at Tottenham Hotspur.
The Bees had a good start at Gtech Community Stadium, taking the lead twice before Spurs got their rhythm in the game.
Richarlison’s first goals for Tottenham Hotspur helped them mark their return to the Champions League with a 2-0 victory over 10-man Olympique de Marseille on Wednesday.
The game ended even more dramatically at the final whistle as Conte and Tuchel were shown red cards for a scuffle.
