Sorry if it is a repeated question, but i searched about it here and google and nothing. I completed all tests and then got back to arcade mode to run some more. Then, suddenly, me and other 5 cars appeared on the track, on a 5 lap race. Then, the next time, no more. Just me and those 2 nifty laps. What happened? Is there a way that I can make those cars and laps appear again? Thanks in advance.