The match/misconduct penalties have been changed to now read:

Any game misconduct assessed in the last five minutes of regulation time, in overtime, or after a game carries a suspension of the next regularly scheduled game. The player/bench staff shall be suspended only from the team for which they received the misconduct penalty.

To review all rules pertaining to match/misconduct penalties see the Operating Manual - Games and Tournaments (PDF, 174Kb) - Playing Rules Section 5.c. i - ix on Pages 14-16.