Bug In Admin Calendars
When using the Admin function to create calendars, the last saved calendar is overwritten by the next saved one.
Example: create a calendar named 'foo' and save. Create a calendar named 'bar' and save. It will overwrite the foo entry.
Workaround: After adding the calendar, leave the admin calendar page to home or some other page. Then return to the calendar page.
Example: Create a calendar named 'foo' and save. Click on the menu to go to the home page. Click to go back to admin calendars page. Creat a calendar named 'bar' and save. This time you get a second entry.