As a recent DK I haven’t noticed anything yet, but I’m assuming something bad happened to the class over 3 years.
Lol they have legit taken dragonknight skills and gave them to other classes, especially a skill like flames of oblivion which I believe had some coding issue, so instead of trying to fix it, they gave us a tiny ball which hardly does much, unless you use the morph that heals. YouTube flames of oblivion and you will see the "original" skill and animation it used to have.