Key legal question
Whether the appeal against the cantonal remand decision was admissible under Art. 93 BGG.
Extracted holding
The appellants failed to show any irreparable legal harm or significant time/cost savings from immediate review; the appeal was therefore inadmissible.
Extracted reasoning
A remand decision that merely sets aside a non-entry order and sends the case back for further investigation is normally not immediately appealable. The appellants relied only on avoiding further proceedings and costs, which is insufficient.