Hey there, I was doing the "How Little We Know" quest, and when Cachino wants to kill the bosses, I told him not just yet because I wanted to save before. I did so, and when I went to talk with him, I couldn't even engage in conversation with him. He just stands there saying "It's time for the meeting with the bosses I can't chit chat right now.", and move doesn't move from the spot near the elevator.

How can I fix this? I don't have an earlier save, and if it matters, I'm running the Ultimate Edition completely vanilla.