Redirected to 404 after successfull payment

Hi,

our page has a v2 Klarna Checkout plugin, and we have updated it to the latest version from https://github.com/krokedil/woocommerce-gateway-klarna repository. The problem that happens, is that when user goes to checkout>makes a payment>confirms trough bank-id/sms, they get redirected to a 404 page. The order gets complete, and they get a confirmation email for the order, but the problem is the redirect – 404 page. We have set up a staging site with klarna test credentials, and there we get redirected to a thank you page, because there is no step for bank-id/sms confirmation. Any ideas how to resolve this, could this be a plugin problem or Klarna itself?

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