So, I called into Disney Dining because basically it's part of my routine right now...Not much new to report but report I will...
The CM confirmed that the booking for both preview parties and dining packages was supposed to happen on 3/12 and that it was postponed on that day. She did not have an update as to a new date for booking, but said it could happen at any point so "keep checking".
She could not confirm that the preview parties were still happening, but she did say that they were pretty planned out, so she would be surprised if they didn't happen in some form or another. She said to "keep checking the parks blog" and that DVC members and annual passholders may get an advance email about it, but that the preview parties would be open to everyone if they happen. I am not a DVC member or passholder, but wanted to pass it along for others.
She did say that the start date of ROL was in "concrete" for 4/22 (I know, take it with a grain of salt, just reporting my conversation!).
Now, here's the new information and it's critical piece...she said that Stitch was the one who postponed things and that he has been wreaking havoc and is responsible for all of this! So, at least that mystery is solved...I don't know why, but she really struck my funny bone today - I was laughing, then I had her laughing, then we were both cracking up...so no new information but I got a few giggles, so I consider it productive...