I saw two of my middle school bullies dancing on the subway for money and I've never felt better.
Do you still hold a grudge against them?
They're terrible people and I've hated them for years. They used to bully me on the school bus. I'm glad that they're still humiliating themselves.
It has been a long time since then. Still holding a grudge at this point is not something you should feel good about. Being happy about their misfortune is wrong.
Screw that. They deserve to suffer.
I know it can feel good to see people you think are "bad" suffering, but lingering on to that bitterness for all these years isn't healthy.