These Lightblinded Vanguard hotfixes are basically reverting the recent buffs for the Race to World First guilds.
Greetings champions!
We’ve made the following adjustments that will be applied with this week’s weekly restarts.
Raid
The Voidspire
Lightblinded Vanguard
Avenger’s Shield now targets 4 players on Mythic difficulty (was 8).
Tyr’s Wrath healing absorb decreased by 17% on Mythic difficulty.
Sacred Toll damage reduced by 15% on Mythic difficulty.
Dungeons
Algeth’ar Academy
Corrupted Manafiend
Mana Void now targets 1 player (was 2).
Fixed an issue where players could get targeted by multiple stacks of Mana Void.
Echo of Doragosa
Arcane Rift duration reduced to 90 seconds (was 2 minutes).
There is now a 3 second delay when an Arcane Rift spawns from a player reaching 3 stacks of Overwhelming Power.
Maisara Caverns
Tormented Shade
Spirit Rend damage over time effect reduced by 20%.
Vordaza
Lingering Dread initial damage increased by 25% and the damage over time effect removed.

I hate to be blunt about it, but I’ve heard quite a few WoW friends tell me that the rampant server crashes that have cropped up since