When I was just there, a DVC CM told me quite honestly they are never given anything concrete until a few hours before any public announcements due to past problems with leaks. He said a lot of them now get their information from DISBoards... For example the latest round of restrictions they had no official announcement until an email that morning.
Basically he said any CM that says otherwise is spouting rumors.
which means there are probably many lurking CM's here.... <looks left...> <looks right...> I think I see a few.