Edited Prophecy Theory

In chapter 4, we see the prophecy panel "Jockington grows the beard" I believe this could be something someone drew in a book detailing the prophecy, considering the image looks heavily like one of those stylized S's that is often doodled. Also, we know we havent seen the entire prophecy, other than the final panel, as Ralsei talks about a part of it that says Susie would wear ribbons, which we never see. So for all we know, the prophecy could be very long, so Ralsei wouldn't have noticed an extra one, since it doesnt contradict with any other part of it