Played a game just now and it crashed (not concerned as I've been crashing every now and then before ToA). Loaded up the quicksave game and noticed that the way the prebuilt ships have an auto upgrading feature now (which I love because I constantly forget to upgrade ships myself after researching new techs) actually caused me to have two copies of the same ships. To clarify, I had a Stary Fury M6 and a Star Fury M8 on the same list.

All the ships that use this upgrading feature did this. They kept the versions that they were at when the game was saved and made a seperate copy for doing the auto upgrading after loading the save.  I didn't try saving again and reloading a second time to see whether or not I'd get a third copy but I think I'll go try that now.