The auction, starting with West, was:
1♣ - 1♥
4♥ - 4NT
5♥ - 5♥(H)
6♥ - P
4NT was RKCB, the first 5♥ bid showed two key cards and denied the ♥Q. The second 5♥ bid was very slow, and accepted (whether wittingly or not I don't know) by a pass from South.
Assuming the contract made, should the director allow West's 6♥ bid to stand?