I have spoken with their CP... and no punitive or diciplinary action will be taken on either of these two pilots.
Did their Chief Pilot also tell you that the Captain was in touch with him by telephone from the start of the situation? Did the Chief Pilot tell you he knew what was going on and was making phone calls to try and get the arbitration award complied with so the flight could launch but time passed and passengers were rebooked and the aircraft needed to get into position for the rest of the day so the the crew could complete their schedule? The crew did complete the rest of their schedule that day in the same aircraft.
The Captain did what he thought he needed to do. Management (Chief Pilot) supported the Captain's decision, right? No ramifications for the crew, right?
For the rest of you, Nothing to see here. Move along.