Questione giuridica chiave
Whether the appeal could be entered into despite non-payment of the ordered advance costs after the deadline expired.
Decisione estratta
The court refused to enter into the appeal because the appellant did not pay the advance costs even within the extended deadline.
Motivazione estratta
Under Art. 62(3) BGG, failure to pay the ordered advance costs within the set time limit, including any grace period, leads to non-entry.