I just got off the phone with Disney Dining booking my ADR for the Candlelight Processional Dining Package. I had an ADR at LeCellier for 4:50 on December 15th. I canceled it for my CPDP at LeCellier~I got a 5:20 ADR for the 8:15 showing!
I too just cancelled 5:50 LC on 12/14 as I booked Candlelight for 4:10 and going to the 6:45 show. FYI to the fastest finger or those of you that have 407-WDW-DINE on speed dial. Good Luck.