Questão jurídica principal
Whether the appeal could proceed despite non-payment of the court-ordered advance costs within the extended deadline.
Decisão extraída
No. Because the advance costs were not paid even within the statutory grace period, the court had to refuse entry on the appeal.
Fundamentação extraída
Under Art. 62(3) BGG, failure to pay the advance costs within the extended period entails non-entry; the simplified procedure under Art. 108(1)(a) BGG applied.