Hey! What's your concentration? Do you have any idea about how many students per concentration, especially UXD?
Also, is each concentration taught independently from the others?
iSchool website says that all results should be communicated in May. I think I saw a post somewhere that all decisions will be sent out by May 15th. You should try and email them about it.
To the international students who paid their deposits, did you write a cheque and send it to the university or did it another way? It seems such a low-tech way of doing business for an information school (let alone UX).