In a statement, a Netflix spokesperson said the leaks were first reported internally before being spread online. Crunchyroll was also affected, albeit to a lesser extent, as the premiere episode of the isekai anime Re:Zero also leaked.
The second season of Arcane picks up immediately after the events of the first season, where Jinx's catastrophic attack on the Council ignites an all-out war between Piltover and Zaun.
At the center of Piltover's army are Caitlyn Kirraman and Vi. Their mission is to track down Jinx, dismantle the shimmer production facilities and 'neutralize' any devoted follower of Zaun's recently deceased criminal king Silko.
More news about Arcane season two is expected during Netflix's Geeked Week Live fan event on Thursday, September 19. We will probably hear an exact release date during the show.