Golf Sandwich

Does anybody know why the info is incorrect for episode 22 of season 5? This is the synopsis listed at IMDB and also on the episode description when it airs on reruns: "Under a time deadline to catch his flight, Michael tries to prepare his signature, masterpiece sandwich to take with him on the plane. But various family distractions delay his getting to the airport, and his beloved sandwich is searched by suspicious security guards."

There is no sandwich involved, nor any scenes at an airport. The episode is about him trying to get to an airport, but getting distractions by many people/situtations; however, it is due to a lie he tells, not trying to finish a "signature sandwich".