The Good Thief PS4 Bug, Paid Off Miller

Paid Off Miller, and it did not end the quest for the ring, I went to Executioners home and it is nowhere in the house. I checked all chest and I tried pickpocketing and knocking him out. I also checked the grave. Now I cannot finish the quest to get a new quest. Reloading is not an option!

So they got the money? Two fucks given