I have killed Grigoire multiple times and the power is still not unlocked. I tried different boss (beast in the ice) and its unlocked just fine. I kind of need Grigoire power for my build . is there some kind of solution for this?
It looks like the first time you kill it, you should get the power and the next times, even you should get the power, it never happen because you should already get it just as it said “it the second time you kill it so power is already unlocked”
Have you tried to get it with a second hero?
I do not have a second hero. this is my only seasonal character. The thing I do not get is that with every other boss I have killed i have got the power instantly, only grigoire seems to be not working for me. I gues it is some kind of a bug.