I had a 19 days reservation on next wednesday, and yesterday when I opened the page to contact the host, it appeared a "cancelled reservation". I clicked it and the page showed me the details of the cancellation, wich I never did. Now I'm in a rush because I can't book other people and Airbnb didn't answered my reclaims.
@Jero5you still have 4 days to book another accomodation . If you can't because you are still waiting to be refunded and have no founds on your account then you may contact Airbnbhelp via Twitter or facebook and ask them to help you.