My firefox updated and all of my passwords are gone and I am logged out of all accounts. How can I recover them. None of my other saved mozilla profiles (in about:profiles) had the missing password data. I have key and logins.json folders on my computer and I have most of my saved passwords on a mozilla firefox account on my ipad. It's the same login profile but they are not sync'd and I am afraid sync-ing will delete the passwords. How can I get the json passwords or the ipad passwords onto my most updated version of firefox?