[BUG] Slahtz - Experience Eliminator

I’m not sure how the support article is unclear for you as it has also been updated 1 month ago, however the change is intended.

It is not possible to turn off experience for characters that are level 60 or above. For characters level 59 and below, visit Behsten in Stormwind or Slahtz in Orgrimmar to turn off experience gain.

Experience points can no longer be disabled in current expansion content, only in previous expansions. It’s not a new feature.