Hi I have the same problem.
Yesterday I requested an extension for a quest for 15 days at a lower price. Airbnb refunded him for the previous two months 1400 euro and they charged me the amount. As a result not to be able to collect the money for the 15 days and an amount from a second apartment that I have.
I was told that the money has to be collected again from the quest with his approval.
What happens if the quest refuses to give back the money?
When I asked I did not get a clear answer.
Does anyone know?
Also why do I have to wait 15days to get paid?
It is not my mistake.