I've got a boss battle set up where you're fighting the boss and two smaller minions. I want to make the minions escape if you kill the boss before you kill the minions. However, once I set up the event, and the minions escape after I kill the boss, I don't get any text saying "enemy retreated" or anything like that. I just get a blank box at the top of the screen. Why is that and how can I fix it? Thanks!