When Osmund is escaping from the ritual performed by Langiva he runs towards water. Running into the water, he is falling down, but not seen getting back up again. In the very next shot, he is seen running again into the same stretch of water.
When Ulrich and party come across a group of villagers about to execute a suspected witch in the forest, she is tied to a ladder, which is consistent with witch executions in Germany, where the movie was filmed (the ladder would be tipped backward into a bonfire). In England, where the film is supposed to take place, a suspected witch would be tied to an upright stake and set aflame directly.