UT switched to a new provider for ticket and donation management software, so it's now all one system internally. All of the website features have not yet been rolled out, but when they are you will be able to see everything you did before.
Looks like this is loaded. Try logging into your Tennessee Fund account and it forwards you to the new site. Look at "Ticket History" and you can see your away game seats and parking spot for 2016. New site looks slick!