I am a new Bitwarden user. Yesterday I created my account and downloaded browser extension for Opera. Using extension is easy and without any issues, but I cannot login to my vault on webpage. I am sure I type my master password and email correctly (I use the same credentials logging to browser expansion without any issues).
Other thing is that when I open vault webpage first there are only fields for email and master password and after I click login Captha appears so that I have to retype email and password.
Just an idea: Did you only use those special characters for your Master Password that are also offered by the Password Generator ?
For details see here:
When I open https://vault.bitwarden.com first I only see fields for e-mail and master password. When I click login Captcha appears, next when I click Captcha and Login I get a message that Login or password is incorrect.