The first nitpick is a small oversight (I think) with the voice over for the "Mysterious Outpost" event.  The text for the event reads as follows:

"We discovered a hidden outpost occupied by a single alien.  He claims that he was sent to observe us, and that he as peaceful intentions.

<Pause for a moment>

What are your orders?"

After the first bit, Battlemode actually reads "Pause for a moment" out loud and then continues on to "What are your orders?". 

The second nitpick is with the "Strengths and Weaknesses" summary of the Manti Cluster when you first begin a new game with them.  The summary reads "The tragedy of their lost generation results in fewer starting citizens than other species, but it has united them.  The Unwavering trait makes them less susceptible to culture flips from other species".  The problem is that the Manti Cluster do not have the "Unwavering" trait.  I'm assuming that they may have had it in an earlier version of the game and the text in the summary was never updated when it was removed.