It took him awhile but he came out. I left both cages open while I filled veggie bowls. DJ would come out onto his balcony and start chirping to get everyone wound up, then he'd run back inside.
Opie and Otis didn't even attempt to come out. Opie stood on his coconut swing and shouted at the door and Otis hung out in the back. So I closed their cage. DJ eventually went on top of his cage and checked things out. Then he flew on top of the other cage and they chatted to each other for awhile.
Getting him back home wasn't too bad. He flew back to his own cage and landed on the seed guard and I picked him up easily.
I also noticed that not only have the O's decided to start eating nutriberries again. They are stashing them in the coconut swing too for snacks.