Warwick Q bug
If you press and hold q on a target, but use your mouse to move before you get to the target not activating the ability, and then press and hold q again on the target it won't jump behind them like it should. It happens even if you wait like 10 seconds in between doing this.
You also can't not smartcast it(idk if this is a bug probably not) and the range indicator doesn't make any sense/doesn't show up half of the time.