I am experiencing this since I have posted my listing (2015 December 22).
I have an instant booking listing.
after I have received an inbound inquiry (a certain stay period is specified) from a registered visitor, I have a ‘pre-approve/decline/send special offer’ buttons.
regardless what is the result of our conversation, I experience that from this point of time, NEVER after this period will be booked, UNLESS THIS VISITOR FINALLY BOOKS IT.
have any of you experenced this?