Theres too many lags in ,,One for all,, !!!

I was playing One for all 5 Jinx vs 5 Zed.When Zed used hes ulti 2 shadows remaind and when ever he throws hes shuriken at me hes shadows throw to, and the shadows stayed the whole game, also happend whith his W(the living shadow), the shadows stayed.Second time I was Thresh and I played vs 5 Zac and hes blobs stayed the whole time.I know this is a new thing but I whould like if you could fix does bugs in a week, a month, 2 months... il wait.

Im sorry if I typed inncorectly.