To be as fair as possible, I wouldn't want a penalty being called on this specific hit. And I am saying this as a forward who doesn't hit much, but absorbs a ton. Yes puck possession has changed but really its only a second later and in online games with input and response delay, I'd much rather this be called "finishing your check".
That being said, interference penalties have not been called as strictly this year in my experience. I've seen much later hits (or instances where my teammate never had the puck, it was on the opposite side of the ice) let go with no penalty.