...And now the bad news... ><
I did some editing on the model (Ayane's mesh) but I didn't change anything on the Mesh Deformer. And then I began the morphs on the Mesh Deformer...
Now, I did some editing on the model again and noticed that the Mesh Deformer doesn't fit the model anymore ...and I made the morphs

That means I have to fix the Mesh Deformer and delete all the morphs since they're not good anymore