Cataclysm Gurthalak heroic bugged?

[Bukket94]

Is gurthalak heroic bugged on warriors? My tentacles proc but they just idle and dont attack anything. It works on target dummies but in dungeons etc they do nothing

[Pallzdani]

Is gurthalak heroic bugged on warriors? My tentacles proc but they just idle and dont attack anything. It works on target dummies but in dungeons etc they do nothing

Tentacles won't attack in 5 mans or 25 mans...don't ask how because no one even knows. Just obtain HC ESS or Atraxis for 25mans and Dungeons and use Gurth in 10 mans only.