hi we had big performance issues caused by the huge amount of FX each ship can generate and considering that the max size of fleets have been increased it was necessary to make some sacrifices. Affected factions are Imperium Orks Chaos Space Marines and Tau. That being said i am not happy with the end result on Imperium engine and i am still trying to find more acceptable solutions.
For the Imperium missing its bomber animation its a bug i fixed yesterday.
Ashardalon what do you mean they look fine for me :