Blizzard has posted This Week in WoW which includes the Secrets of Azeroth finale!
Each week we’ll look ahead to what’s in store for World of Warcraft, share the latest news, and keep you in the know byte by byte. The last of the secrets (of Azeroth) will be released this week. If you haven’t found them all, don’t worry. They aren’t going away, and you can catch up on your sleuthing at any time.