Drecondius

I am having a bug with the Quest Buried Secrets that is rather confounding. The room with the Skaldr's in it and the priest spirit that pops up right after it to be precise. It will not allow me to continue past the vision if Sagani is in my party. Did it with just my pc and with Aloth, Durance, Eadar, and Kana. At the point it "freezes" so to speak you can't back out of it, you can't open the menu but you can still scroll the text and spam click on the continue button but nothing happens. But when I removed Sagani, I could get past the vision.