North was a bit heavy for his SAT 4♦ bid here, and South had a routine 4♠ bid. But "the play's the thing" as they say. West led the five of clubs (!) and East won with the ten of clubs. He scratched his head, and returned a trump, after which declarer had to drift one off. South asked West why he had led the five of clubs, and he replied that he had heard from the next table that he needed to underlead the AKQJ of clubs, and he was going to own up to it after the hand anyway, as he thought the board could not be played, and he wondered why the lead was necessary. The TD was called, and seemed mystified as this board had only just come up from downstairs and had not been played in this room yet. All was revealed later when this hand occurred:
North East South West
4D* Pass 4S All Pass
East had indeed commented after this hand, when 6♥ made, that West needed to underlead his AKQJ of clubs, and, remarkably, this was the remark which led West to make his odd choice on the other board.
So, how do you rule on both boards, and what PP do you give to West if any?

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North East South West
4D* Pass 4S All Pass