Morrison was given a straight red for a lunging challenge on Eddie Nketiah which you can see again 1 min 20 seconds into the video below.
Morrison (out of image) shown a red card
Speaking after the game Neil Harris said: "The referee has given a red card that I can't see at all. But the boys have shown great character. To be three down and come back is testament to the players, although you can’t keep giving good teams these chances and shoot yourselves in the foot.
Will appeal the red card. Not dangerous. Late because Nketiah’s quicker. Reckless or dangerous, no."
If the red card stands Morrison will miss the next three games meaning he won't be available until the New years Day fixture at QPR.