Hi guys,

I am in late Chapter 2 (Aedirn), but I can't seem to make some cards that I am supposed to be able to make.
Namely: Wagenburg, Forager and Grey Rider. The "summon" button (or whatever it is called) is simply not clickable.

I have both Training Grounds (2) for the Grey Rider and Workshop (2) for the Forager. I believe I don't need any building upgrades for the Wagenburg.
I can swear I was able to make those cards back in the day when I first played the game.

Is it intended for this stage of the game? Or is it a bug and I should write straight to game support?

I know this subforum is probably dead, as is the support for this game, but there is no harm in trying...

UPDATE: The problem solved itself somehow. Please, delete this post.