Weird. According to Londo in "Midnight on the Firing Line", Beta 9 is a lost Centari colony. But in Season 4, Beta 9 is somewhere where the EAS Hercules went for repairs after the battle for Proxima III. Furthermore, Ivanova sent the survivors of the Damocles and the Orion to Beta 9 for detention and trial by a war-crimes tribunal. Stranger still, the 2257a map in the zip file, supposedly just one year before the main show started, shows a Beta 9 in the EA, while 2257b doesn't even appear to have any Beta 9 on it all. So how does that stack up with Beta 9 being a League world in that 2258 map?