As of 12/28/2025 all four of my Quicken accounts on Mac Classic are messed up. There is data missing, reconciliations are shown as never being done. Online backups are missing.
How many others are having problems.
Your profile says you re running the now ancient Quicken Mac 2017, but your post mentions Classic… so are you running the current release of 8.4?
From what you describe, it sounds like you may have somehow opened an older version of your Quicken data file, not your most recent one.
Having the exact same problem.