Both links added to the 2019 Worlds article take you to X-Wing tickets. Just a heads up before a bunch of people get extremely frustrated tomorrow.

https://www.fantasyflightgames.com/en/news/2019/5/28/2019-october-world-championships/

https://www.showclix.com/event/star-wars-destiny-2019-world-championship-general/pre-sale

Try that one.