Originally Posted by: DanniV8 
Also make sure you are online. Doing them offline does not count.
Did everything, did all the previous ones in order, connected to Horizon Life, so i'm obviously online and ok, did new speed zones just to make sure that i have actually EARNED the stars... and nothing. I can't make this any more legitimate. Also, i don't know whether i have to earn new stars or i can just go at a speed that i know will get me the three stars even if i have previously done the zone, would make sense, but i made sure to go to previously unvisited zones to do them. And nothing.