There are alot of my contacts from my contact list who have dissapeared. I mean that I don't have them in my contact list anymore. This happened to persons from one group. The account is yahoo.
The thing is that I was using yahoo messenger for mac and (previously I was using adium) I have decided to switch back to adium. At first I didn't realize, but only one day when I sent a message to a person and this person suddently dissapeared from my contact list afterwards.
I added her again and she told me that she didn't do nothing. Today I took a look at my contact list and more than 30 contacts are missing.
I need help. Please tell me, if u know something about this error or I should roll back to that beta messeger.