Let me know if it's solves the problem, otherwise we will explore some other ways.
Discussion
Last backup is too old, so no good. And I have a relay that can rebroadcast events to all online relays, so I am good on that front. 🐶🐾🫡
Now it's started making sense, that broadcasting relay has broadcasted your incorrect events to all the existing relays. It's same everywhere. Maybe some relay operator can help you. They can solve this very easily.