Auto Attacks Bugged

**[GAMEPLAY] ** On Fiora, seemingly with no prompt (at least none that I'm aware of) my auto attacks on everything that was not a champion did not work. I would click on whatever it be (minions, towers, inhibitors, even plants) I could not auto attack it. Champions I could however. I could still use Tiamat & Hydra, Q, W, and R. E would activate however I was unable to proc it from being unable to auto attack.