Review-writing problems

I've been typing up a review for a new restaurant addition, " Sweet & Spicy Caribbean Cafe - Amityville, NY."

A couple of days ago, I wrote up an extensive review, but submitted with the "Under Development" status since I wanted to get some more data. It seemed to go in just fine.

I went back to the restaurant to get a second food item (as well as a photo and more info), and went back to add this second item to my review. The *entire* review is gone--not a single letter of the lengthy text I'd typed is there now. Just to add: when I clicked on the "Add/Edit Review" link, the status popup was listed as "Under Development," so it seemed to have registered, but there was no text.

Is it unrecoverable?