After receiving feedback from Apple Support that everything will be fine soon I can now confirm it's fine for me as well. Thanks a lot!

I'm glad to hear that! Any advise how I should contact Apple? I've tried https://developer.apple.com/contact > Reports and Payments > Tax and Banking Setup > Banking Setup > Banking Error Message but no-one replied yet even after almost 5 business days...

Good for you, I'm glad to hear that! Any advise how I should contact Apple? I've tried https://developer.apple.com/contact > Reports and Payments > Tax and Banking Setup > Banking Setup > Banking Error Message but no-one replied yet, even after almost 5 business days...