Q:
Upgrading Heart of Thorns
The only version of HoT you can upgrade to from standard HoT is the HoT Deluxe version which is available in the gem store.
https://wiki.guildwars2.com/wiki/Guild_Wars_2:_Heart_of_Thorns%E2%80%94Digital_Deluxe_Upgrade
The Ultimate Edition is not an available upgrade. Do note that there is a core game Deluxe upgrade in the gem store as well so if you decide to upgrade your standard HoT to Deluxe make sure you select the right one.
The Burninator
For the life of me I couldn’t find it. Then I looked at my old in game mail and saw the mail with the deluxe items. Deluxe is the version I had bought. Thanks anyway!