Retributive Cleansing

This started happening lately, since I recieved my tat. I don't think its any of my equipment, I have nothing new on my skills/powers/suplications list. here's the log You close your eyes for a moment and nod at Blidden. As you cleanse the poison, you fail to take retribution upon Starkad. Blidden looks much better. As you cleanse the plague, you fail to take retribution upon Starkad. Blidden looks relieved as his sores vanish. (they were just dueling) I rather hope this isn't a bug and I just did something right but, I figured there would be something noticable besides this just happening to clue me in. Fran