Retrogirl/super shock ages
So in season 2 we learn super shock meets retro girl during WW2. So do they just age slowly? That would make them both about 80 years old? 18 in the war, say met 1940 (rounding), so they'd be 78 in year 2000. Assuming it takes place in current day (2016) that would make them at least 94.
Am I missing something ?