Questão jurídica principal
Whether the cantonal court had to grant a remedial period for the appeal under Art. 61 lit. b ATSG
Decisão extraída
A remedial period had to be granted; no obvious abuse was shown.
Fundamentação extraída
The lawyer was retained shortly before the deadline, requested the file immediately, and could not reasonably file a fully reasoned appeal without the medical records. In such circumstances, a brief or missing justification does not by itself amount to abuse.