This webpage confirms that the Freiburg production will appear on cpo:
http://www.theater.freiburg.de/index/TheaterFreiburg/Oper.html?SpId=71219 (http://www.theater.freiburg.de/index/TheaterFreiburg/Oper.html?SpId=71219)
Unlike the Bratislava production on Naxos, this has been or will be recorded in the concert hall, so no intrusive stage noises!
Well, they're not in evidence on the Naxos recording...