No Instanced Duties playable- Multiple occurrences possible linked to Duty Finder Bug

Previously commented that "Best Served with Cold Steel" was not functioning and preventing progression in the new area.

Just unlocked Samurai and in the Level 50 mission the same issue arises that I cannot progress as I get a black screen then kicks me back to the trainer.

I can only assume that this will be the same across the board.

I am currently on PS4 Pro, game playing ok otherwise.

Also having the same problem.... as is what seems like about 300 other people surrounding Raubahn.

With more people joining after school/work will get propably worse. "Best served with cold steel" goes into cutscene and back. People do same FATEs again and again to pass the time.