@John5796 Sounds like a glitch. If so, contact Airbnb if you want to cancel it.
You say you have it in "rule sets", though. I've never had occasion to use rule sets, but you need to have your calendar setting to only 6 months in advance. Go to "Availability" in your booking settings on your calendar page.
Right now your calendar shows as open and bookable at least through Aug. 2022. And I don't know if you have blocked the dates yourself, or actually have solid bookings, or it is also a glitch, but your calendar shows all dates blocked for the next several months.