Is Evelynn not apart of the shadow Isle anymore?

Evelynn has always been listed as one from the shadow isle and received a story about her being hired as an assassin when riot posted http://na.leagueoflegends.com/en/featured/shadow-isles#/champion/evelynn?_k=v1loaz Which was added to update the lore on those who are affiliated with the shadow isle.

With now being a manifestation of pain and magic mixing together during the rune war, Is no longer affiliated with the shadow isles? I would like to believe the shadow isle and her are still connected some how as that would let the lore from the shadow isle post and her old lore, as it all flows well into each other.

Evelynn a demon created from the rune war that finds pleasure in inflicting pain by making them loose what means most to them and killing them slowly. While she does kill for fun in a sense, being hired as a highly expensive/skilled assassin she can find targets that would be worth killing. As anyone that's worth the price of hiring has something that they care deeply for whether its their money, family, estate, or inventions giving all the more pleasure as she strips those from them and torments them.