Even though a bit late, Barca completed the comeback. In my opinion the penalty decision was wrong.
I don't think so, the referee was being fair with that decision since he was called back by the VAR officials. Having a close look at the action, you'll see that the ball hit the lower part of balde's hand that was away from his body. It was a clear penalty and the referee showed an unbiased judgement by awarding it.
This was a clear penalty and right from the VAR you would notice that Alejandro Balde’s lower arm wasn't closed to his body but was exposed. I think the referee made the right decision in this situation and there was nothing controversial about the handball. At the final whistle Barcelona was able to get a comeback after the penalty was converted by the Levente player, and I was glad for barce that they didn't let the situation affect their control over the game.