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Yup. Sadly for Model Y fans that seems to be the case- here's the new paragraph in question-
Update, 3/30 (2:30p CT):Ars followed up with Musk through Twitter for clarification. Musk said "next week" actually refers to incoming information about Neuralink, his recently revealed company aiming to link humans and computers. Information on the "Model Y" is not expected until 2018.