I finished a run the other day with my Forerunner35 (v3.50). Upon hitting stop and save the Forerunner popped up my records (fastest mile, etc). However, the record it notified me of was a 9559.2 mile longest run! When looking at my run's activity on the Forerunner the distance is the expected 4.0 mile distance. This activity (though present on the watch) will not sync via Bluetooth to Garmin Mobile or via USB to Garmin Express. Any ideas on what happened?