From the May 13, Fix Wilson Yard Newsletter:
Yesterday, we received the judge's ruling on the defendants' motion to dismiss. Fix Wilson Yard is reviewing its options after learning about an unfavorable outcome. While we are disappointed by the judge's ruling, we remain committed to our cause. We are in the process of conferring with our attorneys and weighing our options, including filing an amended complaint and/or an appeal. Once a course of action is determined, we will communicate it to you.
Crain's: Residents' suit against Wilson Yard project thrown out
Chicagoist: Wilson Yard Lawsuit Thrown Out
Update: The legal document regarding the case is below. You can access it here as well.