OK, I just called CRO for the 4th time to try to get a definitive answer on this issue. Was told by CM the 1 day does not expire. Explained the whole story about booking CM stating the 1 year expire and 2nd CM researching and verifying that answer. This CM gave me the number to ticket research. I called and was told the ticket did not expire, then put on hold to double check with other CMs. Came back on the line and stated the 1 day had no expiration. She also said that she has seen one day tickets on room keys in her system and they did not have expiration dates on them.
I want to believe that this is the correct answer. I guess I am still a little nervous inside that when I do try to redeem the ticket if it is past a year it will not work and I'll have lost the value of the ticket.
I guess I'll quit worrying about it for now and try to verify it once I get to disney and have the key in hand!
BTW- I asked if I could get the paper tickets mailed to me and was told when you get a package the tickets have to go on the room keys.