Do you know if she got back pay?

I have a friend who did this in the last 35 day shutdown. She just started her new job and when the government came back- she did not sign the paperwork and told her boss she has decided to resign. She dropped off her PIV and laptop at the security desk.

Any former feds out there who accepted another job during a shutdown? Did you still get your back pay? How did you submit your resignation if your supervisor is also on furlough?!