look at the 'notes' sprite, they explain most of the gimmicks just don't make your character do too much damage (~8000), you don't have to strictly follow the amount my characters do but they're just there for guidelines if there's any bugs or balancing changes feel free to do so in your remix
Pretty sure everything is working as intended. Tycoon got bored, so he wandered off from the group. He promised he wouldn't be long... ...he'll be gone for a while.