(NAB - FEATURE) Free Aegis?!?

[DELTAsnake]

I just found when I was upgrading my WWII Cruser's to Aegis Class Cruisers that they are free!

Is it a bug or by design? But whatever it is I don't think they should be free.

 

[Yom]

That's most likely not a bug, the cruiser probably just costs more than the Aegis cruiser.

 

[Gainy]

They cost the same to build, hence don't cost anything to upgrade. I would class this as a bug, but it's not really.
It's already known about anyways