This bug occurs when the player ship enters the Maxia Sector in Alpha Quadrant, as shown in the screenshot below. Notice that:
- According to the sector map, the player ship is just entering the Maxia Sector, but
- The yellow fly-in text announces it as the Ferenginar Sector.
As far as I have seen, this only occurs in the Maxia Sector. All the other new Alpha Quadrant sectors (including the Ferenginar Sector itself) are properly called out by the fly-in text when crossing sector boundaries.