Hi, I'm in Cleveland, Ohio and I'm having the same issue. I can't find my listings when doing a general search or specific search for what I know is available. We own several small properties and have available rooms in others that we manage for our elderly friends who don't do internet.
We jumped on board Airbnb recently although we've been doing short term rentals for decades through other sites. We have great reviews. I think they don't understand their own algorythms or else they would fix it to keep their host happy.
I also noticed that the email address that I had used to log in is suddenly getting tons of spam.
There's very few clients I use this particular email address with. One of them must've been compromised.