Game has been over for some time, so it doesn't matter, but this is exactly what is wrong with NHL officiating.
You make the first call, there's no second call.
The thing about the Habs is that they did all this with Evans as their 2C and essentially 5 defensemen. They're an incomplete team.
They have gotten contributions from everyone.
Youngest team in the league.
Conference finals.
Unreal.