I started from 1Password 6 and the iOS app. I believe I followed the directions to set up the new vaults, and I originally thought it had worked, so I deleted the old vaults. But then I noticed that there seemed to be fewer secure notes and credit cards, the passports were gone, router info was missing, only the old 1Password 7 license was there (I know at least v.6 license had been there) and when I went into individual items, I discovered that many of the passwords were wrong, e.g. two or three versions old. I'm afraid now to set up the other family members in case they lose things too. Help!
1Password Version: 7.2.4
Extension Version: Not Provided
OS Version: 10.13.6, 10.14.2 and iOS 12.1
Sync Type: was dropbox
Referrer: forum-search:items disappeared or reverted to older passwords when setting up 1password.com/1password 7