Captain 93 Misleading Reward Information

No, you did not get a card that is irrelevant to your team and you do not need a replacement.

There is no mistake in the AP boost. It is correct. Why do you only have 3 Canadian players in your lineup? That is why the AP boost is not activating. It would activate if you added 2 more Canadian players in your lineup.

Do you see the star symbols on Hall and Cozens? Those are the 2 players who count for the AP boost besides the Captain. They are Canadian players, and they are not from the Western Conference.

The only mistake here is the text on the lineup screen. But even though it says "Western Conference", it counts Canadian players as intended. There is even a Canadian flag below the text to indicate that the AP boost is based on nationality.

And by the way, why are you saying that Marner is irrelevant to your team with a conference-based AP boost? You have more players from the Western Conference in your lineup than Canadian players, and you would only need one more player from the Western Conference to activate the AP boost if it was conference-based.

Blinkimic​ Just an FYI for you as well that the mistake here is not what OP thinks it is.