I'm using the native calendar in my Android 2.2. I'm also using Simple Calendar Widget but I don't think it has anything to do with my problem.
A few weeks ago everything was perfect. I had synced 3 calendars from the same gmail account and the calendar of my facebook account. So I could see the events in gmail's calendars, facebook's events and facebook's birthdays. Now, for some reason, facebook's birthdays dissapeared.
How can I do to get them back?
I read about exporting facebook calendar, but this way if after importing it in my calendar I add a friend in facebook, it's birthday wont appear, right?