tink2007 I have been waiting since March 2 and still nothing
I have the Disney VISA, strictly for Disney vacations. I cancelled a reservation that only the $200 deposit had been charged to the card on April 24. According to the website the Chase website, it shows a Trans date of 04/25 and a post date of 04/27. But I called today to cancel the Free Dining reservation I had, since these two $200 deposits are all that is on my card, I called Chase to find out what to do since they show a payment due on 05/19 or $10. She said she would connect me to the Dispute Center, and they would code the transaction as disputed so that it would pull it out of my activity thereby not requiring a payment on that amount. So I would recommend calling your card company about this, especially since there a time frames involved for them to be able to help you if you need it. I don't remember for sure, but maybe 45 or 60 days in initiate a dispute.
Good Luck