The MCC has come to the aid of the umpires:
"The match concluded when the ball was deemed to be dead by the umpire, who signalled a bye. Under Law 2.12.3, the signal for a bye shall be made to the scorers only when the ball is dead. Analysis of the footage of the match showed that, when the umpire signalled the bye, the original non-striker was standing still, about four yards behind the striker’s wicket, while the striker was slowing down in his attempt to reach the other end."
"Therefore it was reasonable to consider that the ball was dead and consequently, it's not relevant that the wicket was not lawfully put down at the bowler's end.
"Once the umpire has made the decision that the ball is dead, that decision cannot be revoked."