Kernrechtsfrage
Whether the complaint became moot once the garnishment expired and the authority could simply strike it from the roll.
Extrahierter Entscheid
No. The authority had to decide the complaint and could not avoid review solely because the garnishment period had ended, absent irreversible consequences.
Extrahierte Begründung
The debtor had timely requested a revision under Art. 93(3) LP, and the office failed to investigate the request under the inquisitorial principle. The surveillance authority, seized of a complaint against that refusal, had to remedy the unlawful conduct instead of relying on expiry alone.