Earlier quoted context omitted.
Um, it's useful for other Tor operators to know what to look for if they find their servers rebooting / going down for a while without good reason. Also, warning people not to use those mirror sites is a responsible reaction to possible compromise.
Sorry, I think you misunderstood me... what I meant was - what is the purpose of the TLAs continuing with their raids if everyone knew it was about happen. That's what I meant by fear mongering.
Other than that, I agree, I don't see what the point of this would be. Especially when there was some early warning. It is possible that the warning from a few days ago is entirely unrelated to this incident, though.