Key legal question
Whether the appeal against the interim decision was admissible under Art. 93 BGG.
Extracted holding
The appellants did not show a non-reparable legal disadvantage, and it was not obvious that immediate review would bring about a final decision and save substantial time or costs.
Extracted reasoning
An interim decision is appealable only under Art. 93(1) BGG. The party invoking admissibility must demonstrate the requirements unless they are self-evident. The asserted duty to pay damages without legal basis did not establish a legal irreparable harm.