He's been getting beat blocker side from RH shooters on their off side with frequency lately. Vally actually highlighted it in the pregame, specifically shots from RH shooters in that glove side circle. He got beat in Edmonton, Vancouver and a bunch of other games recently with that exact shot. Kempe beat him in the first period with it on the PK but he hit the post. Vally was pointing out Igor's stance and feet being off and causing him to be slightly off his angle and exposing that side. He's been getting beat a lot there lately so I would bet other teams have noticed it and are picking that spot.