Djenepo touched the ball, then the Arsenal player just knocked him over without any attempt at playing the ball. I've seen penalties given for a lot, lot less. The fact it wasn't even reviewed is ridiculous. Said it before we are too nice sometimes, if that was Liverpool they would have surrounded the referee screaming at him to review it, we have half hearted appeals and then it's 'Carry on chaps'
Disappointed, that game was there for the taking