spelldata is showing it at a 40% pvp coefficient, meaning its theoretically already nerfed by 60%.
#1 (id=1075675) : Apply Aura (6) | Absorb Damage (69)
Base Value: 0 | Scaled Value: 0 | PvP Coefficient: 0.40000 | Misc Value: 0x7f | Trigger Spell: 410230 | Target: Self (1)
Affected School(s): All#1 (id=1075674) : Apply Aura (6) | Periodic Heal (8): every 5 seconds
Base Value: 0 | Scaled Value: 0 | PvP Coefficient: 0.40000 | Target: Self (1)