Resolved [1.4.1]Double Warhorse needed for 1 units line

[Tierre]

Upgrade from Brigand to Highlander requires War Horse.
Upgrade from Highwayman to Vlandian Champion requires War Horse again...But we have already given a War Horse to Highwayman!

 

[GeminiTiger]

I was about this myself.

 

[elysebluemoon]

I have been informed that this issue will be fixed with the upcoming patches. Thanks for reporting!