Regarding the possible GUF, I'm going to go out on a limb here and say that the "Gold Upgrade...." on the receipt is just the Amex 241 on its own.
My thinking is the OP must be on the booking, but if they are paying for seats, must also be Bronze or Blue. Now there may be a timeline where they could have obtained a GUF and dropped from Gold through Silver to now be Bronze and where the GUF was still valid, but the OP had lost their free-seat selection via status when the GUF was used, but it's warm outside and it's Friday afternoon, so I will leave working out if that is possible or not to smarter minds than me
