Kernrechtsfrage
Whether the appeal remained admissible despite the detention basis having changed after the challenged decision.
Extrahierter Entscheid
The question was left open because the appeal failed on the merits in any event.
Extrahierte Begründung
The detention no longer rested on the original detention order but on a later extension; however, the court did not need to decide current legal interest because the appeal was unfounded.