LH has already updated their lounge directory:
Star Gold Card
Airport Barcelona
Location Sala Pau Casals: Terminal 1 - between the floors of the boarding zone and the Sky Center, on the south side
Name Sala Pau Casals
Opening hours 5:00 am - 10:30 pm
If I'm not mistaken, this one was for F and HON only, and the JK lounge listed for everybody else, as recently as yesterday. Those Germans - efficient and unsentimental!