Azir Wall, bouncing backwards?

At about 0:29, I slow the video down, and Viktor phases/bounces off the second soldier in the row. I wouldn't have really noticed this, but this was a ranked game and I feel as though it cost me the kill.

On a side note. A little bit afterwards, I had a problem with Replay.gg causing me to be unable to select anything while in champion select for my next game. It showed only the "A game is still in progress" screen, however since this is third-party, I'm only warning others to care when using it. Anyway this caused me to lose my promotion to Gold 3.