Moderator Communications Coordinator, Signatures
Join Date: Apr 2001
Location: deep within the Eskimo lair
Programs: TubWorld, Bar Alliance, Borratxo Legendarium
Posts: 16,970
You most likely are getting less redemption time with a canceled ticket.
The credit/wallet expiration is the last date you can make a purchase with those funds.
The canceled ticket expiration is the last date you can travel.