SO WEIRD. I was just able to book 1 more day (had 3 previously) but am getting the no availability message for the rest of my days (not the message that I already used my 3 days message I was getting before)
Got all excited that the glitch was fixed, but nope. Tried cancelling my 4th day and booking later, but still can only add 1 day. I have 9 nights ressies.
WAIT, now I got a 5th day!