Favorites and Alarm Lists are empty

When I save a station, or an alarm, they seems to be saved correctly (Alarm works fine and, if I export favorites and open the xml file in text mode, the stations saved are there); but, when I tap in Favorites tab, the list is empty. Restoring the exported xml file again doesn't work (favorites list keeps empty). Same issue happens with Alarms: if I go to Settings>Alarms, list is empty; but, if I schedule an alarm time, it works fine. But I can't manage any alarm (ie, I can't delete or edit them).

Thanks