Kernrechtsfrage
Whether the appeal was admissible for C.A.________ and B.A.________ despite a late power of attorney
Extrahierter Entscheid
No. Their power of attorney was filed too late, so the appeal was inadmissible as to them.
Extrahierte Begründung
The court applied the rules on representation and deadline compliance; the request to cure the defect was not met within the set time and no extension or reinstatement was sought.