The dupe still works, accept for the death barrier?All said in title.
1.Invite only session (Optional, but makes sense if you want to do solo deluxo or retro dupe)
2.Start up "Promote club" from your nightclub
Pretty much it, only thing is you have to fail the mission or wait it to end to save your dupe in MOC.
Haven't tried to drive a duped deluxo from normal garage and repeat the rest of the glitch, but at least the steps from the beginning to putting the duped empty plate deluxo in the CEO garage are still usable. However, if you start the rest of the glitch with the duped deluxo in NC garage different from the retro, you will fail. The deluxo would show up at the slot which you overwrite RH8 and swapping with retro will fail.The plates don't update after dropping onto the Nightclub.