Have you lost data in the Contacts App on MacBook Air?
I went in to my Contacts app on my 2017 MacBook Air to send out a Christmas letter. I went to my groups and I found a couple of things. 1. There were multiple copies of group lists. I had on group list but now there were 3 group lists with the same name. 2. My group list had 330 contacts on it a couple of months ago, now there were no contacts on the group list, or in any of the copies of the group that I did not create. Then I found that in my "All On my Mac" list, where all my data should be only to find that a lot of my data was gone. Not all of it, but lots of the date is missing.
Has anyone had similar problems?
Thanks
MacBook Air 13″, macOS 10.14