Ok here was the bidding.
EW said there was clear hesitation on the pass by North after edit 4♠. NO STOP CARD ACBL
Clear was wrong there was at most 2 seconds of thought, After jump like this if anything the pass was too quick,
Now after the hand EW say they were damaged as N has a rockcrusher that clearly should have taken a bid. While South which i cant remember their exact hand had KQTxxx diamonds 2 small hearts 3 clubs to Q or J and singleton spade. So dont have much.
The claim is S must have UI somehow or couldn't have made 5♦ bid
Result was 5♦+1 which was lucky on 3-3 heart break but 5♦ is always there.
Should this be rolled back to 4♠?