I finished the quest, but got 0 packs. Has anyone faced the same problem?
I got the packs on one of my two accounts but not on the other.
Hey Revocation, quite odd you got no packs there from the quest. It could be just a delay and perhaps with a relog, the packs will appear. If however there are still no packs or anything, be sure to contact the support team with a ticket as they can see more details about your account 
Yup same. just finished it and didnt get a pack
Hello, me and my girlfriend had the same issue. We tried logging on and off several times but no success.
Enter a tavern brawl, and concede, you should receive the deck now. I received ours.