Loot Bug??? for the new pre-season client 6.22 (Hextech- skin extraction)

My orange essence remained the same after I've extracted 2 skins to get Jinx's legendary skin (a.k.a Star Guardian). Before that I had 2 skin shards; a Yasuo legendary and a Lux legacy. I extracted both skins in order to get my Star Guardian Jinx skin however, my current orange essence didn't add up.[zombie-brand-mindblown] It was 865 or 869 somewhere around that amount before I extracted both skins. But I failed to see that it wasn't enough? If I just extracted a yasuo legendary skin I should've got roughly around 1572 and by that I can get my SGJ. However, I've extracted both but still my orange essence is the same... why is this?[slayer-jinx-unamused]