" Beast Mastery We have read your posts outlining some issues you have with your upcoming Set Bonuses with regards to AoE damage. We don’t have any specific details to share in this post of what is going to change, but are currently planning on adjusting your 4-piece Set Bonus before it becomes available in the upcoming weeks. When we have more finalized details, we’ll be sure to let you know."
Followed by our “buff”:
It was a whopping 0.4% AoE buff, and in the process they completely broke an entire Covenant’s rotation.