When I tap on a track on the map the flyout on the right side opens with some friends shown (from the cache I assume). I tap on a friend (or my own avatar) and the corresponding time is shown. If I'm fast enough. Because almost immediately the game starts downloading current data and when it's finished the friends list doesn't match the background data anymore. When I tap on a friend the time for a completely different player is shown. Selecting another track and going back to the first track fixes the display.