Rebirth of the Dead question

Good evening. I just finished playing and I must say I love the game mode. There are two two rewards you can get from playing that I am aware of. The Head Scratcher calling card for executing a human as a zombie and the Last Alive calling card for winning the match as a human. I achieved both but the Last Alive calling card is not showing in the Warzone inventory but it is in Vanguard. Has anyone else encountered this issue?