Questione giuridica chiave
Whether the cantonal court could rely on deemed service to declare the improvement deadline expired and not enter into the appeal.
Decisione estratta
No. The misdelivery of the registered order by the post is attributable to the sending court, so the basis for non-entry due to failure to cure the defects fell away.
Motivazione estratta
The appellant credibly showed that the post did not forward the order to the address covered by a forwarding request and instead left an pickup notice at the old address. Because the faulty service is imputable to the court as sender, the deadline could not validly run against the appellant.