OFF TOPIC: Need help with Calendar app

[boten]

I hope the knowledgeable folks here can help me:


I have a Samsung Galaxy S (Froyo).
I use the supplied (default) calendar app.
In the list of calendars (under calendar/settings) I had 4 calendars:
1) "My Calendar"
2) the gmail account calendar ([email protected])
3) Contacts birthdays
4) Jewish holidays

Yesterday the calendar app didn't start (on phone power up) with an error on calendar storage.
I had to "clear data" of calendar storage, resulting in an empty calendar.

I got all my calendar events back

BUT:
the birthday & holidays calendars do bot appear anymore in the list of calendars.

If I use the calendar library with GetListOfAllCalendars(False) I can see all 4 calendars.
I can see the b-days & holidays in Gmail calendar.

Any idea of how to get the missing calendars back to the list of calendars (under calendar/settings)?

Your help is appreciated.

 

[boten]

strange that nobody ever encountered that, nor has any idea of how to solve this.

BUT:

5 minutes ago it happened again (an error on calendar storage.
I had to "clear data" of calendar storage)

Now i have the "vanishing" calendars again.

spooky?:sign0082::sign0082: