Barcelona have now lost back to back Champions League games, as the Blaugrana were beaten 1-0 by Inter Milan away from home, in the Champions League group stage tie.
The defeat to Inter came with some controversial refereeing decisions that has got everyone talking.
Barcelona had a goal from Pedri ruled out for handball before being denied a clear-cut penalty by VAR for a handball by Denzel Dumfries late in the game.
Barcelona defender Sergi Roberto slammed the match officiating.
For Sergi Roberto, the referee and VAR decisions were horrible.
He said: “What happened to the referee was incomprehensible. I’m angry, because every year the penalty rules change.
“Nobody knows them. Neither the referees nor the players know what they’re doing,”