When the solar flare strikes and causes an EMP, the pterodactyl-bot falls along with Fry in front of the crew. As the robot-dino hits the ground, Fry instantly disappears. However, in the next scene, Fry falls behind the rest the crew.
When the audience gasps, there were two Benders, one Bender sitting on one of the benches and another Bender in front off the audience.