I've noticed that if I use the google maps "built in maps", and click on directions from current location. If I later decide to update the map and tell it to use my current location it uses my original current location not my actual current location.
The only way I can get it to use the new location is by exiting "AppRadio", quitting the app and unplugging my iPhone. Once I plug everything back in it will allow me to pick my current location again. But if I need to update my current location I need to repeat the above steps.
Is anyone else having this problem?