Question juridique clé
Whether the appeal could be entered into despite non-payment of the court advance within the extended deadline.
Solution extraite
No. Because the advance payment was not paid even within the grace period, the appeal had to be dismissed by non-entry in simplified proceedings.
Motifs extraits
Under Art. 62(3) BGG, failure to pay the requested advance payment after the additional deadline allows non-entry; the court therefore applied Art. 108(1)(a) and (2) BGG.