I did not see anything about it assuming that"Council Wesen "would know.
It could be that they were more occupied by the alleged revolts Wesen.
Who who knew it would have called the council. Wesen about the situation?
As only the group- Nick, Sean, Monroe, Rosalee, Hank , Adalind, Wu- knew.
I think that for the first potion they used Nick's blood to break the spell- season 2 -and added the other ingredients.That would also serve to attenuate the power of the blood of the " GRIMM".
It could be that they were more occupied by the alleged revolts Wesen.
Who who knew it would have called the council. Wesen about the situation?
As only the group- Nick, Sean, Monroe, Rosalee, Hank , Adalind, Wu- knew.
I think that for the first potion they used Nick's blood to break the spell- season 2 -and added the other ingredients.That would also serve to attenuate the power of the blood of the " GRIMM".