If you look carefully, right after the authentication with the bank completes, there is a grey screen that says authentication completed succesfully (I think, I have not been able to record it). Only after that the error comes. So it's probably not unable to identify. It just can't find an account for your identity.

Not that it helps much.

For those lucky ones who have a working card, do they see it on the Aktia.fi customer service / online banking site?