The mourners at Francis' funeral are all wearing black. But in 16th century France the mourning colors were white, not black.
They make it seem that the death of Marie de Guise and Francis happened very close together.n they did die within a short period of each other but she died in June and he died in December. He also is shown having died in a meadow after he and Mary swam without clothes and other activities they would not have been able to do outside in December.
Nostradamus says that when he foresaw Francis death he saw a tree in a glade and that it was a spring day. In real life he died December 5, so it was fall not spring.
Shortly before the 9 minute mark, when Mary is telling Francis that France is her home, a crew member can be seen in the upper left of screen in two shots of Mary.