After reviewing all available replays and consulting with the Referee, the Situation Room confirmed that Spezza did not impact Binnington's ability to play his position in the crease and therefore no goaltender interference infractions occurred before the puck crossed the goal line.
Therefore, the original call stands - good goal Dallas Stars.
Since the Coach's Challenge did not result in the original call being overturned, the St. Louis Blues forfeit their time-out.