I realize this topic has been posted a few times, however, I read that the devs “fixed” it. This isn’t working for me, apparently. I simply grab the stone sheath and go to the marked green area, and nothing happens for me. I’ve tried completing this quest multiple times over the course of a few months to no avail. I’ve actually been playing a lot less GW2 as of late, for there is less incentive to play when I can’t move forward in my story. This is very frustrating for me, please fix it.