At the end of the episode, as Delenn and Garibaldi are talking, you see the stars spinning through the Observation windows, but you also see the a part of the station spinning ~with~ the Observation view. The part seen above the windows is NOT the Cargo Extension, but is the Cobra Bay section, a view seen once before in S1E12 "By Any Means Necessary" at the end, when G'kar is making his offering of the G'Quan plant.