Question juridique clé
Whether the appeal must be entered into despite failure to pay the required court advance within the extended deadline.
Solution extraite
No. Because the appellant did not pay the court advance within the statutory grace period, the appeal could not be heard.
Motifs extraits
Under Art. 62(3) BGG, failure to pay the ordered advance within the final deadline allows non-entry; the simplified procedure under Art. 108(1)(a) BGG applies.