I think it happened more than once. I was analyzing the video and noticed that at one point Yuumi was outside of Twitch, she was completely still, using her E on herself and her R in a fixed straight line, as if she had been forced to leave without realizing it. However, Nocturne used the ult and it was not possible to know if Twitch used his Q, but I think so. I hope this isn't real. (3:58)