apparently its a good call according to nhl rules and the review was legit i googled it this is straight from the nhl rulebook text
However, a player is permitted accidental contact on an opponent if the act is committed as a normal windup or follow through of a shooting motion,
in the manner of drawing blood or otherwise, the Referee shall assess a double-minor penalty.Referees making this call shall have the option (but not the obligation)to review video of the play for the purpose of confirming (or not) their original call on the ice, and, in particular, whether the stick causing the apparent injury was actually the stick of the Player being penalized.
This post was edited by dragoneth on Jun 22 2021 08:29pm