Priest is bugged

Hello. I have a problem with class Priest(all combinations of Priest). One of magical value - Heal Power Rate has red colour and=82.9%,i cant to change it. Due to my heal on Priest too low,but i have 207916 wisdom in full buffs,so my heal as a neewbe( This problem doesnt exist on class Druid,for example,and Heal Power Rate value is green=142.9%. Such value 142.9% can be reached on Priest,but only when i died. I have tried to relog, change cloths and other actions,but it didnt help. Help me to decide this problem,please,because i dont understand what happened( Thanks in advance.

Thank you very much,Melodic. I removed this ISS "Elemental Repercussions" from ISS List. I couldnt even think that case in this skill)