I'm on my new Apple Series 2. I've had both versions since day one and this is a first. This past saturday, I did my workouts, but noticed this morning in my weekly stats of how many times/days the goal was met; it did not move the ring. Clearly I surpassed the move goal. I did nothing unusual on Saturday at all. Even had my phone with me at the gym. I turned off my phone and turned it back on, but Friday is still stuck. Any ideas?