ErgData quits at end of workout on iOS7

[jalynn2]

I am running iOS7, beta 3. If I use ErgData with intervals, it correctly asks me if I am finished when I stop rowing. When I click Yes, I see the workout on its log screen and I can sync the workout to the online logbook. So far, so good. However, if I create a workout with a single time or distance (e.g. 21:00 or 5K), when I hit the end of the workout, I get the "Are you finished" popup, but the program quits when I tap Yes. If I start it up again, the workout is lost from ErgData.

[jalynn2]

This problem seems to br fixed in iOS7 beta 4, so I guess it wan an iOS bug.