Called several times right before 7 AM, got right in once 7 AM rolled around. No waiting and got all 4 of my events. The system was running really slow because there were so many calls, but I got everything and don't have to call back on Thursday. And, yes, I had to give my usual life history, but qualified it with saying I'm an AP holder and don't need to be told with each reservation that I need park admission, etc!
I was able to book: Dining through the decades, a tribute to Walt (reserved seating); Food for thought with Bryan Voltaggio; Parisian breakfast; and Sunday Mornings with Carla Hall. Everything appears to be listed in their system with the titles as officially listed on the official Epcot F & W site, so have those available to give the rep along with the date for each even when you book.
This is the first time I've gotten in so quickly, and without being disconnected! My rep was pleasant and got things done! That's also a first for me!