Ok sorry to stalk in on this thread, but mine is saying the EXACT same thing (I went to Testing and Interview in October, and it says if I haven't received a letter by November 5th to contact them) - but I wasn't expecting an interview letter until December at the earliest, and no interview until maybe... January. I'm wondering if this is a mistake happening for everyone who is in Testing and Interview with no interview scheduled.
I am inclined to think this is a very poor website fluke and am waiting until tomorrow to see if it resolves itself, but let me know if you find out any different.