Brenoch that is true, they will interview on Oct 1st and 6th. However, if the invitations that went out a couple of weeks ago were all for the first round it doesn't leave a whole lot of room to prepare/plan travel if called now or later for an Oct 6th interview. Not all of us who have applied live around the corner, plus it can be tough to get time off from work on short notice.
I personally gave up hope when last week came to an end, but maybe that was too soon. Time will tell.
To those who have been called, good luck and make sure to prepare as much as possible.