The address bar address of the extension used to be something like moz-extension://, but that doesn't appear any more. None of the extension settings are working because the extension isn't running.
Agreed, I was unable to access my vault as the link to lastpass.com/vault times out for me.
Have had to revert to the previous extension version to work around this, hoping they can release a fixed version soon.
I really hope this is part of the bug that has killed Firefox extension today and not an intentional design decision. Forcing a cloud-only operation that prevents access to your vault if either your internet connection or LastPass servers are down, would be a terrible move.
After the latest firefox extension update(4.133.0) unable to open vault at all. Please fix it
Ditto - not only is the FireFox addon not working as per its previous design, the iOS app is barely able to find entries when using the search feature and regularly fails to insert usernames/passwords into apps or websites. Losing the will to use this crock of crap if I'm honest.
It's now September 9 and I still can't get to my vault in Firefox. Just get a blank screen with a "LastPass" background. All add-ons are disabled and still no dice. Come on guys.
Correction: I tried the latest 4.134.0 and had to clear site data to get the vault to appear. But it certain does appear to directing to the website and pulling stuff from there as you use the interface (F12). Was this in a change log? Certainly feel less certain/able to verify that the vault is being decrypting on my local computer, if I'm using the website.