I always feel sorry for QUEEN Jane, having reigned for a mere 9 days - 9 days because that's how long it took a larger army to march to London. The woman who took her place (Bloody Mary) was technically illegitimate - her mother's marriage to the King had been annulled. The next queen? Well she was the daughter of a convicted adulteress, so who knows who her real daddy was.
But that's an aside. That punishment scene in Lady Jane, well I think that it should have continued. Her first cousin could have talked to her, telling Jane that he wasn't going to make her his Queen, while the punishment went on until she accepted the man her family wanted to marry.
Yes, that film was mostly accurate - which shows how screwed up the British Royal family was back then.