During my play of the beta for Twilight of the Arnor, i encountered two things

1.The stars and planets are considered to be an ascension crystal, but it does not seem to affect the planets already acquired

I see that other people are getting this bug as well

2.Later in the game i was playing, the model for Colony and Constructor's had dissapeared completely and are a block spot for where they are, everything else was good.

I was playing a medium map on cakewalk difficulty to see the changes, against a Drengin and Terran AI.  No minor civilizations, I was playing a custom civ.