I think the dom e-upgrades are in 'X' and not 'R'. All my BPs show X for upgraded flights.
Originally Posted by inlanikai
The EXP eVP and mileage upgrades into C are for domestic and int'l flights. The e-upgrades (i.e. 500 mile sticker) upgrades are still into R for domestic flights. You are correct that there was a move to harmonize the two which has been shelved.