That's exactly what I'd assumed: that they'd find me a roommate, knowing that my own had left. But no. If I want a roommate, I have to request their assistance in finding one. Where that's written or explained, I've no earthly notion. But then, this isn't earth. This is hell.
Fortunately, I'm only visiting. :) And I should be nice and escaped by the end of May...from this apartment, if not the entire university.