I need help. I canceled a reservation as a guest wasnt able to. I cancelled it on my end now I am not able to make the time available again in my calender?
If you have proof (messages thru Airbnb) that clearly show you cancelled on behalf of your guest, then if you contact Airbnb and ask for the dates to be unblocked, they will unblock those dates. (In my experience, within 24hrs of sending the request for dates to be unblocked.)