I have the same issue. Can’t complete the quest, so I can’t progress in the campaign. Can’t abandon it and pick it up again, either. Been going on for months now. Does ANYONE from this company even read these posts?
To the previous comment by me… seems the quest changed and the npc is now also located inside the Adventurers Guild. (Did this quest a couple of days ago on a different toon and had to go to the Auction House near the Market.) Apologies for the false alarm.
Quest “Missives, Auctions, and Diamonds” is bugged. Accepted the Quest from Sgt Knox in the Adventurers Guild. The first step, Visit the Postal Courier, was completed by speaking to the Postal Courier in the Adventurers Guild to the right of Sgt Knox. No letter arrived in the mail from Jarrod Glint the Auctioneer, and he…