After Killing Pure Souls Nere, my quest "Save the Gnomes in Hrymforge" is bugged. Even if i killed him, the gnome Barcus Wroot wont interact with me, he says that he would love to chat, but he's not allowed for social interatcion. In quest log, it says " Pure Soul Nere want to kill all the gnomes, but we oppiste him. Now he's an enemy". How to fix this, even with console commands?