At 17:15 of the third period in the Rangers/Senators game, New York requested a Coach's Challenge to review whether an Ottawa player interfered with New York goaltender Brandon Halverson prior to Magnus Paajarvi's goal.

After reviewing all available replays and consulting with NHL Hockey Operations staff, the Referee confirmed no goaltender interference infractions occurred before the puck crossed the goal line.
Therefore the original call stands - good goal Ottawa Senators.
Since the Coach's Challenge did not result in the original call being overturned, the New York Rangers forfeit their time-out.