Nidalee traps bug in game

I just played a game as fizz. In the game nidalee would drop and trap and lines would appear from the trap screwing my game up. The points of the X ( trap) would each create a line that would distort my game. It would go back to normal once i walked away from the trap but would go back once a trap was visble on my screen. Also from time to time lines from some of the other parts of the map would come out.