Five unions sued the Trump administration on Wednesday, seeking to block what they called the possible mass firing of hundreds of thousands of federal employees who resist pressure to accept buyouts.

Fired federal employees from one government department were provided a helpline to appeal their terminations, only for it to connect to an apartment building, according to The Washington Post. The Small Business Administration provided the number for a paralegal after a round of probationary employee terminations instigated by President Donald Trump.