Titanfall extra free content error

[Rawhyy]

Is there any help for this error Whoops! An error occurred. Please try again later. [ref. #FAILED_CHECKOUT_QUOTE]  when i try to add extra content (season pass) for Titanfall from origin app or even the web site.

[EA_David]

@Rawhyy Hmm, do you have this issue today? If you check in the game itself is there any chance you have the Season Pass content already? Perhaps a duplicate "purchase" is being blocked. 

Thanks.