Bewitching Nidalee Spears Do Not Show

This has happened in the past three or four games me and my roommate have played against the Bewitching Nidalee skin. We see the yellow outline of the spears "force," if that is what you could call it, but not the spear itself. So we see no spear, but we see the yellow outline. This, of course, makes them harder to see and dodge. I do not know how to reproduce it because neither of us have the skin. Hope you guys are able to figure this out!