Bug Report Can’t use Academy Skill Crystal on Adept Dragon Trainer skill

[Alethi]

I’m not sure if this is intentional or not but you can’t use the Academy Skill Crystal on the Adept Dragon Trainer skill.
You get a cryptic error message that says “An error occurred while using a Dragon Skill item.”
The skill is $5 so it would be nice to move it to a different dragon.

 

[Seiichi]

Marketplace skills and special Dragon skills cannot be transferred, so it is not a bug.