Elementalist/Blade Dancer Affnity not Unlockng

[Coffee_Grinds]

Hey

I'm about lvl 22 or so and have 10 Plus points in each of the trees. Im certain someone in the game has even told me someone has combined a sword and elemental magic (i think it was an old keeper) and i got the quest log for it, but my Hero screen doesnt show the class change, are affinities locked to particular skills as well?

[badgesareus]

According to the Wiki, elementalist and blade dancer do not combine to make an affinity.