Gallic Junkers - transport ships

[Klaus]

Hello, I would like to ask a few questions about transport ships that can be used by Gallic Junkers. The GJ ID states that they can use brigands L'Ane, but when I got one it was nerfed to 75% power. The second question is about pirate line. By this I mean slave liner, pirate transport and pirate train, because they are in the same cell on the tech chart. GJ have green cell, but their ID states that they cannot use any transport with more than 3,600 cargo except for the l'Ane and Vache. A little clarification will be much appreciated.