Guild Wars 2

I have recently aquired the tortured root recipe for the TA dungeon. The character that I am trying to learn it on is a level 400 jeweller, and I keep getting a “you already know that recipe” message.

Is the recipe’s requirement level 80 and is your character below level 80?

I think I figured out the problem. I’m trying to learn the recipe with an alt that isn’t level 80. It is labeled the same as the rare recipes I purchased from the crafting vendor, but apparently I have to be level 80 to learn it unlike the other recipes.