Guest initially booked 2 nights and requested for an additional night a day later. I accepted the request, Airbnb confirmed it, and 3 nights were reserved on my calendar. After the guest's stay, we exchanged 5 star reviews, and I noticed that payout was stuck a few days later. I contacted Airbnb and they said they failed to receive payment for the additional night my guest requested for so they haven't paid me anything for his stay. They also confirmed they have already received payment for the initial 2 nights and are only missing the additional night. They said they cannot provide a payout until guest pays for his entire reservation.
Sounds like they had a bug on their end when they failed to receive payment from my guest. Their system should have caught that and prevented the additional night from being confirmed.
Any ideas what I should do?