[GAMEPLAY] Ward skin bug

So, I went to FanExpo during the summer and acquired the Fist Bump ward skin. Ever since then, I've been using it. Although, recently my ward skins have been acting weird. My wards use a skin that I don't own. This little bug can be seen in the screenshot below. I placed two wards, side by side and one of them is a bouquet ward. I DON'T OWN THAT SKIN. I never even bought it. What is happening? How did I get it? What makes it even more interesting is that it only works when I upgrade my trinket to the pink ward. I honestly don't understand why it's happening. I'm just confused. A lot.