Since yesterday I've lost  links to my categories in contacts. The category names were not erased but the links to main list are zeroed out. The contact main list is still present. I am afraid to loose my contacts entirely. When I updated some categories they lost their data again after some time.

Also when I created a new contact it was multiplied many (100 or more) times. After deleting those multiplications the the first It was repeated again. This newly created contact happened to be listed as the very first one on my (by last name sorted) list. I've deleted this very first contact entirely. Hopefully it will not do such damage again.

Frustrated Teresa