What to do if your friend isn't receiving the Recruit A Friend invitation e-mail.
The Quick Join feature in World of Warcraft lets you join your friends or guildmates when they enter a queue.
What to do if your character is locked after a transfer to a lower box level license.
Information regarding the Deserter Debuff after being removed from an instance.
What to do if you can't find an item in your character's bags.
What to do if you didn't receive a Mythic keystone from the Great Vault or from doing Mythic+ dungeons.
How strongboxes work after patch 8.1.
Information about why you may get a second copy of a Mercenaries Hero.
Information about what to do if you chose the wrong mount or pet reward from the old Recruit A Friend system.
Mythic+ Keystone did not upgrade when completing a Mythic + dungeon in time.