@Lisa6766 It isn't anything personal, but I know it must be frustrating when you have a history as a good guest.
It's an algorithm that Airbnb brought in after the big scandal where people got shot at a party at an Airbnb in Orinda, Calif, a few years ago. (Happened in Toronto and other places, too.)
Airbnb, in an attempt to crack down on parties and "party houses", because it is terrible press for them, created an algorithm for bookings which they determined by looking at stats for the risk factors involved.
Not sure if I can remember all of them, but basically it's :
Under 25 and
Booking an entire home and
For only one or two nights and
Booking with short notice and
Lives locally.
So if you, for instance, changed what you were looking for to a private room, instead of an entire house, your booking would go through.
But I know that algorithm seems to be wonky sometimes, because hosts have posted here that a guest was being blocked, who, yes, was under 25, but had booked for date a month from now, and for a week. A young family with 2 children, not partiers. Guests who were repeat guests who the host had hosted before and had zero issues with were blocked.
Airbnb should at least tweak that algorithm so it doesn't block guests with a history of good reviews.
I agree that it's ridiculous and insulting for a guest like you, who I see has 27 great reviews as a guest, to get blocked, as if you are going to show up with 50 people and trash someone's house.
I would suggest you send feedbackk about this to Airbnb.