I just got my Hand of A'dal Title.
Hell yes. Still got the quest in my log on my classic priest Kimsy (look her up on EU-Khaz'goroth if you like). But I decided not to check if the Quest ID was the old one (since they exchanged the rewarding quest with a new Quest, and obviously a new ID).
I was VERY depressed when the title didn't pop up upon completion. Later on I figured that I was missing the whole Akama questline ... lols.
Such a good feeling to get rewarded for something I didn't complete 5 years ago.
Thank god I totally forgot about the Quest in my log. I heard from people who cancelled their quest ...
Thanks for reading.