Life is full of ups and downs. Jay-Z just had an up — despite the naysayers, he performed a successful set at England's infamous Glastonbury Music Festival. Now for the down. A judge just ordered Jay-Z and co to hand over the names of every 40/40 club employee over the last three years to make way for a class action lawsuit. The original suit was brought on by a former employee who said the NYC branch of the club did not pay her overtime or minimum wage. As of now, between 10 and 20 former employees have joined the suit. [NYP]