A floor call I had never seen

[Coffee]

Because everyone else got what they were "supposed" to get, I would probably treat this like a turn card that gets dealt too early. Reshuffle the remainder of the deck, then give the button his fourth card, and play the hand out. I think the button needs to wake up if he managed to make it to the flop with only three cards, but the fact that there has been action pooches the deal.

I dunno...maybe I'm not understanding what happened.