The quest given by Big Helende (the first one : http://www.uesp.net/wiki/Morrowind:Potion_Recipe) isn't marked in my quest book. I'll try to finish it to see what happen.
Omg sorry, my mistake... I
Omg sorry, my mistake... I didn't see it in my quest log but it was there...
I see no reason why this
I see no reason why this could happen. Are you sure you didn't overlook it?