Questione giuridica chiave
When did the 20-day deadline for an action in debt release begin to run after the provisional stay?
Decisione estratta
Under the applicable cantonal procedure, the deadline ran from service of the provisional stay decision on the debtor, not from expiry of a non-suspensive extraordinary remedy period.
Motivazione estratta
A cantonal remedy against the stay did not have suspensive effect ex lege; the later suspensive effect obtained in the nullity proceedings about inadmissibility could not retroactively affect the filing deadline.