For some reason I started the last level of the campaign with two full populated (seedlings and trees) asteroids, and had far more than 100 seedlings, as is the normal amount given. I didn't have control of the asteroid with the enhanced seedlings (like to send them from the asteroid, it acted like it was not under my control like an empty asteroid but my seedlings would not attack the trees on it), only the asteroid with about 30 seedlings. I've tried this level a couple times now and I don't think that the player is supposed to start with that.