navigation/map/movement bug (gameplay)

There was a game bug that occurred during a Normal Blind Pick game with Nocturne on January 10 around 7:20 pm. Whenever I click on the map to move, my champion would just go straight to enemy base. On the map, you can see the champ's intended direction. Even if I click to go back several times, my champ would not stop moving. I have a video of the incident as well.