DId You tried using thé app on your phone this happen to me a Time ago
This is what I'm about to suggest. Since you've logged in to most of the browsers then I think it's time for you to test and use their app and maybe that will change the result. I've just also read it somewhere years ago and tried that solution and it worked, hopefully it will work to you.
It will work if OP is using the same IP address as before and previously logged in using that device,
otherwise Blockchain will detect it as new device and ask for log in verification, it's extremely easy to test that behavior actually if you have an account.