One Way Ticket - S1.E20

Degenhardt hears Cyriax say something about BACKUP 397, so he, Pancha and Mara hold a search using the computers to find out about BACKUP 397, disobeying Steve's orders. Leonella & Tane are chosen to take Cyriax back to Earth. Cyriax is loaded on to the escape pod, and Tycho asks for Squirt to be sent back to Earth too. Meanwhile, Degenhardt and Mara check the final 397 thing they can think of, and try the cryon pods. They discover pod 397 supposedly has no one inside, but when they open it, Cyriax is revealed in there. But isn't Cyriax on the escape pod to Earth?