Why was Janna's lore changed so much?
I know this is pretty late, but I just wanted to know why was she changed from an orphan living in the streets of Zaun who through her wits managed to survive and through her studies became a powerful sorceress who fights for change in Zaun's condition to now she is some sort of Shuriman air goddess powered by prayers, who now resides in Zaun blowing gusts of wind to help people not suffocate from the pollution.
The lore change is just a total rework of her original lore making her a completely different character with the same abilities.