i am on the part of the quest to recruit gunmar at cronvangr cave. he wants to kill a bear but there is no bear to kill. i have tried reloading to before i got the quest but i keep getting the cronvangr cave. there is just an arrow pointing at the ground in the middle of the cave with no bear. gunmar is just standing there telling me we need to kill the bear. i have also tried wating 30 in game days but there is only spiders in the cave when i do. no bear = cant recruit gunmar = cant continue DG story.