Was the game winner ….. Thanks EA👍

A video would be nice to provide a bit more context.   

I'm assuming the player in red is a defender that either dove or went down on one knee in an attempt to block a pass or shot and the puck went through the shaft of their stick?  If that' the case, the most likely explanation is that the defender's stick is also phasing through a part of the goalie model ( it looks like a goalie pad in the top right corner ) which disables the stick's ability to interact with the puck.  I'm not defending the way the game works here, but that's almost certainly what's happening.