I wish I'd read the forums more thoroughly before spending money on this. Looks like I have 7 extra cards and 6 extra discs. Oh well, now I know not to buy Jolly Roger games even though I'd still like to give this a play.
I assume the game will be fine if I do the following:
1. Remove 1 card from each of the stacks above.
2. Remove 3 blue and 3 red discs.
3. Apply the errata to the Defcon track agenda cards (and counterintuitively read them from the bottom up.
I recently purchased this game, and in my copy I seem to only have 3 extra blue discs and 3 extra red discs. So I guess it is enough for me that I remove the extra discs before playing.
What has been the problem with the Defcon track agenda cards?