Question juridique clé
Whether the public law appeal was admissible for both appellants despite the interlocutory/partial nature of the cantonal decision.
Solution extraite
The appeal was admissible for the first appellant because it was definitively excluded from the proceedings, and also for the second appellant because immediate review was justified for reasons of procedural economy.
Motifs extraits
The first appellant was removed from the case and thus suffered a final, partial decision; the second appellant was joined to the case by the contested correction, creating an interlocutory decision whose review could not reasonably await the end of the whole proceedings.