Key legal question
Whether the civil law appeal against the recusal decision was admissible despite the main guardianship measure having been annulled.
Extracted holding
The appeal was inadmissible because the appellants lacked a current and practical legal interest; the recusal question no longer arose in any live proceeding of that authority.
Extracted reasoning
Standing under Art. 76(1)(b) BGG requires a legally protected, current interest. Since the underlying guardianship order had already been set aside in the parallel main proceeding, there was no remaining concrete case in which the recusal issue could matter.