Question juridique clé
Whether the revision/clarification request should be entertained despite non-payment of the cost advance
Solution extraite
No; the request could not be considered because the extended deadline for the cost advance expired unused and no further extension was possible.
Motifs extraits
Under Art. 62(3) BGG, failure to pay the advance in time requires non-entry on the remedy, even if it might otherwise be well founded. A conditional withdrawal is not permitted.