This one is a character error and also a continuity error. During a scene outside the village house where in a previous scene a bear had attacked the group, Natalie Portman and one of the crew members are talking together. The crew member is supposed to have damaged arms from self inflicted wounds and thus wearing long sleeves all the time, but in this scene she has her arms revealed and they are clean of injury. In the next scene, the wounds are rendered and flowers are blooming out of them.
During an attack by a bear, one character is shown to be bitten on the left shoulder by the creature, and it is mentioned in behind the scenes footage. However, in the next scenes, the character shows no outward sign of injury on their affected shoulder, such as scratches, blood, or bandages.