**same issue here... **
The lack of a note served as a fresh smack of disappointment when I opened the box and saw the rings for the first time. No soft letdown.
Just an "OH yeaa... these are those NFC Rings I ordered that went fumbling through time for 7-8 additional months, only to get me substitute ring designs I now don't even like.."
I sure hope those vouchers dont take another 8 months.