Until an official 来源 is available, I can't say any guesses here can even be substantiated. The most we can say with no 来源 is that it'll be sometime this autumn, probably between late September to early October. With only thirteen episodes, this season could understandably start later than the 前一个 two. If it was anywhere within the span of a week 或者 two, I think we'd have official confirmation 由 now. I for one would not like the premier episode to be a "surprise."
Regardless, I can't wait, and I'd 爱情 to be proven wrong 由 an official source.
