"This was the effect from finding coins for Khadgar on a strange world quest," writes submitter Baaljagg of Six Minutes to Release on Silvermoon (US-A).
We just got patch 7.2 a week ago and already Blizzard is talking about what's coming in patch 7.2.5, which is an encouraging sight if you're hoping for smoother content releases in Legion.
In North America, the Mage Tower on the Broken Shore is now live, unlocking (among other perks) the solo Artifact Challenges for a special artifact appearance.