Out of curiousity, is this specific to WDW-Dine or is it CRO? Because the buzz on a few other forums is that the 4/3 deal will be back starting 9/27, right after the current
free dining promo ends, and I could see the response to that requiring some overtime at the main 407-WDisney line.
ETA: I do appreciate the heads-up either way.

We're booked already and since we've postponed this trip twice, my ADR list has been ready to go since Feb, so if it turns out that the change-over happens a month early, I'm sure I'll be among the more prepared callers that morning, thanks in part to wonderful sources like you on the DIS.