When you enter the "fortress" and stand in the first room, which used to be the lobby, you see the preshow where the Collector shows you the Guardians and it's presented as live footage from the monitors. And Rocket is still enclosed and unable to escape. Then we see him and he says "of course I escaped!" Meaning the clues of his escape on outside queue are from in the future? Or he escaped, forgot about it, and then escaped again. Or that the Collector got B roll of the Guardians bickering, recorded it, then is using that as the pre-show into the experience. It is some sloppy storytelling.