I phoned Yogen Fruz, at Central City on Jan. 31, 2011. Their phone number does not seem to work. I also phoned Central City. They are still not open, and there is still no new information about whether they will reopen or close. At least, there is still a chance.
I sent an email to the company, sent a message to their Twitter account, and left a message on their Facebook wall. I will keep you updated. I have a feeling that they will not respond, though.