We set up a Scheduled Reminder with a link to a webform for event feedback. It is set to go out 16 hours after the event.
We did not expect it to go out to all past events (hundreds of events with thousands of participants over many years)
A/ is this a bug that can/should be fixed
B/ should there be a warning when setting up Scheduled Reminders that these may go out to a much wider audience than expected
C/ is there some way we could have worked around this if we had known it was likely?