This post has been updated.

Update 01/16/19: U.S. District Judge Richard J. Leon refused to force the government to compensate federal employees who have been furloughed because of the government shutdown.

Five anonymous and aggrieved workers who filed the lawsuit were suing the U.S. government on the basis that working without pay is a violation of the U.S. Constitution, such as the Thirteenth Amendment (which prohibits involuntary servitude).

The plaintiffs, who work for the Departments of Justice, Transportation, Agriculture and Homeland Security, also claim that the government is violating the Fifth Amendment by prohibiting the taking on of outside jobs like driving for Uber.

“Our plaintiffs are just concerned that there are no signs of this thing ending anytime soon,” Michael Kator, an attorney at Kator, Parks, Weiser & Harris, told Yahoo Finance.

“The ideal outcome is that we’d ask the court to essentially clear two things. We’re not asking for money damages, we’re only asking for the court to say that is it is unlawful, that it violates the statute in the constitution for the government to require people to work without pay.”

Furthermore, they are arguing that it is “unlawful for the government, when it’s not paying its employees, to impose limits on their ability to find outside employment.”

Federal workers are essentially stuck in a situation where “not only are you not getting any money, but you can’t get any money,” Kator added.

With the judge refusing to grant a temporary restraining order, the group will now wait for a second hearing on Jan. 31, where it will seek a preliminary injunction.

Government shutdown lawsuits increase

Almost 800,000 federal workers have already missed their paychecks last Friday and more lawsuits are being brought forward as opposition to the shutdown mounts.

The National Air Traffic Controllers Association has taken a similar route — with another temporary restraining order — by suing the government for unlawfully depriving them of their wages without due process, according to a press release.

Unions including the National Treasury Employees Union, which represents 150,000 members at 33 federal agencies, and the American Federation of Government Employees also filed similar suits.

$2 billion withheld

We are currently on day 26 of the government shutdown, which is a result of a political deadlock between the president and House Democrats over funding for a $5.7 billion wall on the southern border. This is the longest-running shutdown in history.

The amount of missed paychecks could already be more than $2 billion, said left-leaning D.C.-based think-tank Center for American Progress.