Why are my skills not golden anymore?

Since the switch to Crowns, you need to reach the maximum level in a skill in order to make it turn gold.

You can complete a tree in Level 0, so reaching maximum Level is completely optional. We’re actively working on ways to display Crowns better so that people can be satisfied hitting each level, not just the highest one.

 

Related: What are Crown Levels?

Relevant forum posts (open in new window): Upcoming Feature: Skill Levels! and Crowns FAQ post