/u/OwlcatStarrok Please look into the game-breaking bug that happens when you respec while on the demon mythic path before getting summoned to the prison - if you respec before getting summoned, you don't get placed in the cell and instead appear on the escape rock + all of your companions are present and the entire prison is empty. I had to lose 10+ hours of my save to go back to a state where I hadn't respec'd after choosing the demon path.
Hello! Yes, respec has been reported today to be broken in chapter 3, much so for Demon and Lich. Please avoid using it meanwhile. It's in the known issues and is being investigated.