That is what happens when you cancel a reservation without cause....if the guest wanted to cancel he should have.....tweet abnb @abnbhelp and see if you can get unblocked.
Never, ever just cancel a reservation, they really penalize you.
Hi Dirceu, i had the same problem with guest who didn´t provide a real name "Pi" and as a profile photo he/she put a ridiculous cartoon photo! I have asked even the person to provide me with infos but the person didn´t answer! So as you can imagaine i have cancelled the Booking because of safty reasons. We as host don´t wanna have problems with guest and we want at least know who is going to enter in our house! Unfortunatly Airbnb has blocked that week because of my cancelling and i have been told by Airbnb that is impossible to unblock that week! This is very disappointing!