Hi, unfortunately have a serious Gamebreaker in the Quest "Ad Victoriam".
Spoiler
After i activated Liberty Prime, he doesn't move. The Mission Objective says that i have to follow him but he just doesnt move. Another weird thing is that Deacon appears and Attacks me before i can insert this Fusion reactor into Liberty Primes back.
I made Videos with Xbox Game DVR but i'm not allowed to post links...