Shaman

  • Grounding Totem will now properly protect against the Death Grip spell.
  • Lava Burst can no longer deal critical damage to targets who are immune to critical strikes (due to, e.g. Roar of Sacrifice, Blessed Resilience).
  • Stoneclaw Totem's pulses will no longer break stealth on nearby hostile units.
  • Thunderstorm and Shamanistic Rage can no longer be used while Frozen, Cycloned, Sapped, or Incapacitated.

http://www.worldofwarcraft.com/patch...atchnotes.html
Hmm...