Question juridique clé
Whether the federal appeal was admissible despite lacking reasons and being filed late.
Solution extraite
The appeal could not be entered into because the initial filing lacked any reasoning and the supplementary filing was submitted after the statutory deadline.
Motifs extraits
Art. 42 Abs. 1 BGG requires a reasoned appeal; the deadline under Art. 47 Abs. 1 BGG cannot be extended. The supplementary filing was mailed only after the deadline had expired, so Art. 48 Abs. 1 BGG was not met.