Guild Wars 2

thanks for the quick replies.

I was wondering if it is possible to upgrade a Heart of Thorns pre-purchase from the Standard to Ultimate editions? I saw from the FAQ:

https://help.guildwars2.com/entries/94582027-Heart-of-Thorns-Pre-Purchase-FAQ

If I purchase the Standard or Deluxe editions of Heart of Thorns will I be able to upgrade to Deluxe or Ultimate later?
Starting on June 23, 2015, you will be able to upgrade to Deluxe in the gem store, but the only way to receive the Ultimate edition is to buy it from buy.guildwars2.com or in-game.

But when I look in the Black Lion Trading Company, there is no HoT banner to purchase the Ultimate edition. Searching for heart of thorns only shows the Deluxe edition. Is there someway in-game that I am missing for trying to upgrade my account?

Thanks.