When executing /advancements test <player> <advancement>, and the command succeeded, you get the response of "Revoked the entire advancement '%s' from %s" instead of "Player %s has completed advancement '%s'"
Steps to reproduce:
- Create a new world with creative mode and cheats enabled
- Give yourself a crafting table using the creative inventory or /give
- type /advancement test @p minecraft:story/root
This can be fixed by adding the translation to en_us.lang
Then program the part in java to use the correct translation