#1 - July 23, 2019, 8:27 p.m.
Blizzard Post

We’re working on a hotfix today that will cause all tank specializations to now generate additional threat, via increases granted at each of the three Essence slot unlocks.

At each of the three Essence slot unlocks, damage-dealing specializations are gaining an increase in their damage output that is substantial enough to sometimes unintentionally disrupt tanking. This change should keep threat generation, relative to DPS, on par with where it was earlier in the expansion.