I does sort of remind me of the way Bony got really really unlucky in his first 6 months with us. He hit the post a bunch of times, the ball would drop just centimetres out of reach, I think he slipped as he was taking a shot a couple of times....No matter how hard he tried or how much good he did, he couldn't score, and the pressure built up and built up until the fans turned against him and his form just sort of evaporated and he turned into last season's Bony.
It feels the similar with Bravo. He was brilliant in his passing today, but after 85 good minutes he gets a deflection a yard away and the clean sheet is gone. He never got a reasonable save to make to boost his confidence, it was basically his only defensive action of the game apart from a punched cross or 2.
All he needed was a little bit of luck today, he'd have had a great game and a clean sheet to back it up and confidence would be on the mend, but he couldn't get it.