I have a glitch on the last part of Arniel's Endeavor. I have the Keening, but Arniel doesn't take it. He doesn't give me any other options when I speak to him. I've had this glitch for quite some time and I even entered a code to get a Keening, thinking it would replace the one I have. Now, I have two Keenings and I can't remove them from my inventory. Is there a way to progress through this quest?
Thanks!