Which off side decision was controversial in the game? Or you were watching the back of television? I still don't even get your point of confusion here. According to you, you feel the ref was in favour of Real Madrid lol. Aside the foul on the last man by Tchouaméni in the first half there was no serious incident the ref looked away. Barcelona scored two goals in the build up to those two goals was a handball. The one that happened in the first was first was overlooked and it counted, the one that happened in added time of 90 minutes was disallowed. There's no need complaining about those incidents anymore cause it changes nothing.
Today's match between the team Barcelona and the team Real Madrid, and the role of refrees in this match is a bit confusing, not only for me but for all the match viewers, because the way the referee ruled in today's match, after that, we will have to look at the game of handball from a different perspective, because even the match commentator looked very confused because the referee's decision was very controversial. Yes, the decision went in favor of the Real Madrid team, but the decision of Real Madrid was very controversial, and I personally think that no one will be satisfied with the referee's decision today, because everyone understood that the referee's decision was very controversial and that there was a need to reconsider it.