One of my accounts is locked in 1Password X 1.4.4. Restarting the browser doesn't resolve this. I also removed and then re-added the account, but that didn't help either.
I can login to the account using the web app version with the same master password.
1Password Version: X 1.4.4
Extension Version: Not Provided
OS Version: Ubuntu 16.04.3
Sync Type: Not Provided