I have a massive Debbie Downer theory for the April 2 announcement. I wonder if it may be an announcement that the show is delayed and they are pushing back the opening date "because we always want to exceed the expectations of our guests". They tend to drop bad news, like price increases, on the weekend. Also, if they'd dropped that today, we'd all think it was a big prank.
Now that I have put this out there, it will TOTALLY be an announcement about FP and dining because I am always wrong. Come on Disney, keep my streak alive!