Unofficial solution:

1. If you encounter this error on login:"To konto wygasio, nie mozesz sie zalogavac" this is the official solution: This error means that your account did not accept the GDPR and thus got locked after some time. It c*ually be 'fixed' by the following steps: 1) Make a new character in a another server 2) Fill in the GDPR information (Age and Country) 3) Accept the GDPR Policy by clicking the 'Cog' next to the 'Party' icon in the top right, then click 'Data Transfer Outside EEA' and then click on 'Accept'. 4) Wait 10-15 minutes 5) You should now be able to log back onto your old character and continue playing Best Regards,

1. For the many with account deletion lockout: Simply create a new account in the same timezone as the accounts that are locked with error: " To konto wygasło, nie możesz się zalogować " Go to account deletion > delete account > and Cancel deletion.After this process login to prior affected account it should now allo you to login

1. These are the two methods I am aware of that may help you, however guest accounts may follow different protocol which may need you to talk with a support member/submit a support ticket to resolve.(click link next to user icon on the top right, go to "my customer service")
   

Thank you, your answer is very helpful to me