“When I logged into my Tesla account and view my lease/contract with it, it loads a PDF which just shows the Book of Enoch?” the anonymous owner said in a Reddit post (first spotted by Electrek). “What do I even do with this? Lol.” The Book of Enoch is a 2,000 year old apocalyptic religious book about angels and demons, so it’s anyone’s guess why it would pop up for a Tesla solar customer looking for their lease. AI-prompted mixup seems like a likely bet.