War Within Hotfixes for August 27th - Class and Quest Bug Fixes

wowhead.com:

Blizzard has posted War Within hotfixes for today which includes class and quest bug fixes and more!

• Worm Theory is no longer missing its quest criteria.

• Death Knight
  
  Deathbringer
  
  An issue causing Painful Death to reduce the cost of Obliterate/Marrowrend by 2 Runes instead of 1 has been resolved.

• Resolved an issue causing Frostwelp’s Aid talent to display 0%.

• Chronowarden
  
  Fixed an issue where Temporality and Motes of Acceleration talents would not function when Hover was cast mid-air.

• Survival
  
  Grenade Juggler Explosive Shot procs no longer proc from Explosive Shot.
• Grenade Juggler now procs from Wildfire Bomb casts rather than on damage dealt (after a brief delay).
• Relentless Primal Ferocity will now increase the effectiveness of existing Tip of the Spear stacks when the player casts Coordinated Assault and will appropriately remove the bonus when Coordinated Assault ends.

• Spellslinger
  
  Arcane Orb can no longer damage enemies through walls.
• Controlled Instincts can no longer damage enemies through walls.

• Deathstalker
  
  Resolved a timing issue where Deathstalker’s Mark applied from Stealth or Shadow Dance was being overwritten by Deathstalker’s Mark applied by an active Darkest Night.

• Stormbringer
  
  An issue causing Thorim’s Invocation to switch to Lightning Bolt when Tempest is cast on multiple targets has been resolved.

• Hellcaller
  
  Fixed an issue where Soul Fire and Cataclysm would consume much more mana than intended when Wither is known.

• Brann should no longer be able to target crowd-controlled enemies.
• Fixed an issue where the Fungal Footpads ability would not work for Demon Hunters or Evokers while within Tak-Rethan Abyss or the Sinkhole.
• Resolved an issue where the Reformed Fury could despawn immediately upon defeating Speaker Davenruth in Nightfall Sanctum.

• City of Threads
  
  After defeating Izo, the Grand Splicer, players can