The moment you excluded them (deleted them) any Routine or Automation they were used in would have been deleted as well. It is likely the cause of the missing Routines/Automations.
This behavior is discussed here:
The moment you excluded them (deleted them) any Routine or Automation they were used in would have been deleted as well. It is likely the cause of the missing Routines/Automations.
This behavior is discussed here: