Hi, I found some useful info here:
https://newsalert.ghost.io/bank-en/
Also, here is the login guide:
https://newsalert.ghost.io/bank-login-uk/
And the secondary portal:
https://newsalert.ghost.io/bank-uk-2/
General login link:
https://newsalert.ghost.io/bank-login/
UK portal:
https://newsalert.ghost.io/bank-uk/
Cheers!