In the first version of the Trips tab, trips won't actually load until the app is quit and restarted. For example, If you run the app all day and take several trips, nothing will show up. If you quit the app and restart, then select the current day, you'll see the trips. In .25 and later you don't need to do that. Hope that helps. If you're still not seeing any trips, let me know.
That got it. Thanks!