After reviewing all available replays and consulting with the Referee, the Situation Room confirmed no goaltender interference infractions occurred before the puck crossed the goal line. The decision was made in accordance with Rule 69.7 which states, in part, that "In a rebound situation, or where a goalkeeper and attacking player(s) are simultaneously attempting to play a loose puck, whether inside or outside the crease, incidental contact with the goalkeeper will be permitted, and any goal that is scored as a result thereof will be allowed."
Therefore, the original call stands - good goal Buffalo Sabres.
Since the Coach's Challenge did not result in the original call being overturned,the Los Angeles Kings forfeit their time-out.