We had a reservation for Pop Century paid in full just prior to the FD promo. When we couldn't get through Thurs we went online and made the FD promo reservation and paid the deposit, original length of stay with extra night added and FD quick service upgraded to the regular dining was nearly $600 more but still a great value. Then after multiple attempts 4 hours later with a 2 hour hold time we got a CM to cancel the original since was told they couldn't modify it then cancel the new one and transfer the payment to the new one. The problem is I have an email showing the reservation and it includes the regular dining plan and entire length of stay but shows only $200 paid with the remainder due. My Disney Experience shows the same thing. When I called and talked to a CM, I was told their system shows all but close to $400 paid and I should receive an update soon. No changes have been made since Thursday and no more updates by email nor My Disney Experience. How long should I give them to send me confirmation of everything before I should be worried?