Expansión Señores de la Guerra de Nueva York de Tom Clancy's The Division 2

I just purchased the Tom Clancy's The Division 2 Warlords of New York Expansion DLC. I'm getting the following message:
The CD key or activation code is already active on this account. Check your Game Library to access it. I've restarted the Ubisoft Connect app several times, and it still displays the same message.