Updating event in Scheduler returns faulty recurrence rule

[filipKovachev]

Steps to reproduce:

1. Add a new workflow to a campaign
2. Reschedule the series by clicking the next workflow to the third Friday
3. Observe the faulty recurrence rule

This behavior can be reproduced in the following example:

https://stackblitz.com/edit/react-yfy4wm?file=app/main.tsx