Zed has a bug and trust me, it's not Kha'zix

What the glitch is that after one ( or all ) of Zed's shadow clones vanish( a true loss ) the cast line for his Q still shows. It was so saddening when I thought I would get my 1 cs that I had to turn to Dragon for help (he's not the best at talking but he tries and that's all that matters ♥ ). I don't know if this is just me or what, but this happens to me on all 2 of his skins and his base.

pls help mi, tears fully stacked