I use Triumph for custom advancements for my modpack. The custom advancements were appearing as their own page. When I clicked on one, the game crashed. I reloaded the game, them clicked on the advancement inventory button and it crashed again, but that time it crashed before I could even see what was wrong.

crash-2019-07-11_12.02.37-client.txt
crash-2019-07-11_12.17.40-client.txt

Closing as I'm moving to 1.14

Paging @Blargerist for the Triumph relation