At 19:44 of the third period in the Avalanche/Jets game, the Situation Room initiated a review under the terms of a Coach's Challenge to examine whether Colorado interfered with Jets goaltender Connor Hellebuyck prior to Gabriel Landeskog's goal.
After reviewing all available replays and consulting with NHL Hockey Operations staff, the Referee confirmed no goaltender interference infractions occurred prior to the goal.

Therefore the original call stands - good goal Colorado Avalanche.
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NOTE: In the final minute of play in the third period and at any point in Overtime (Regular Season and Playoffs), Hockey Operations will initiate the review of any scenario that would otherwise be subject to a Coach's Challenge.