I used to be able to get an award ticket for NGO-NRT-ORD-CLT. Now, the awards never include the USA domestic sector (E.G., ORD-CLT). I can only book an award for NGO-NRT-ORD. (It's the same if I route through other cites, as well.) This significantly changes the value of an award ticket, since I now have to buy a separate ticket for the domestic leg of my journey. Have the rules changed or am I just missing something?