Yes, once more, this post by The Disney Times is 100% correct. As are others who reported something similar. I did post a series of pieces of concept art on the proposed Dubai Disneyland, and yes, I was contacted by Favilli Studio. A very nice request was made by the Director of Operations, Linus Sora, a very kind man, to have me take down the pieces- which I did as a courtesy.
Why did they ask me to take them down? Easy, the proposed project is very real and very sensitive. The clients were upset the pieces made their way to the public Imagine a Disneyland in the Middle East and everything that could mean and everything that could lead to. The area is already a world power, and we all know Disney is solely in the market to make money. Win / Win.
Favilli also took their pieces down off the web, but you can still find a concept for Glacier Bay, a land once proposed for Tokyo Disney Sea.
No, you will not find Dubai Disneyland art on my blog any longer. But I will say this, look at your favorite list of Disney sites, and you will find the art. It's out there- plenty of it- on multiple sites.