This season was produced under a new network (TNT rather than the WB). The show had a reduced budget and a shorter shooting week to help cover costs.
This takes place from January 13 to January 17, 2262.
Babylon 5 crew continue to wear Army Of Light uniforms - now more correctly termed Interstellar Alliance uniforms - because Babylon 5 remains an independent entity, no longer under Earth Force control. Captain Lochley commands B5 only because she was handpicked by Sheridan and still holds her Earth Force commission.