[lern_too_spel]

If you've opened it once on a device and haven't logged out, the encrypted vault is still available on that device and can be unlocked and read. You just can't modify it. There were bugs in the browser extension that made it log out without the user asking it to, but those should be fixed.

[saintfire]

I had the Firefox extension log me out yesterday while I had no internet connection.

I'd say if it is a problem being fixed, it is not across the board yet.