Result: 5♥X (W)-1
This occured in a match played privately. There had been a short but significant and undisputed hesitation before North's first call. EW reserved their rights and asked my opinion (I was playing for NS's team in the other room) at the end of the stanza. I declined to give it, but encouraged them to phone a director for a ruling, which the captain declined to do.
If the call had come to you, what would you have said?

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1♥..P(H)..2♥..X
4♥...4♠...P....P
5♥...P....P....X
all P
[auction corrected]