This shit happened to me since I first enter Jarrvaskr. I'm not even able to join them officially because of it. I have no clue what to do.
I killed him and then before he could get up I fast traveled away and now he's back to normal.
that happend to me with vilkas and farkas
it happen to me once so I completed the guild then killed him
My follower can't stop blocking. Kharjo even blocks with a ebony sword and a staff I don't know what to do. He's not even fighting!