1. not long surveys go out soon and the game is on track for October fulfillment.
2.You won't get 1 promo card
3. already answered
Are you sure about the promo card?
As far as I can see this was said in one of the last announcements:
Because we are sending off card files to the printer now, late backers and BackerKit additional pledges won't unlock the Gornok Spinebreaker promo card. However, if late backers and BackerKit add-ons get us above 586K, White Wizard Games will make the free Hero Realms scorekeeping app.
BUT this promo card wasn't unlocked at all because 555K were reached.
I think this message states that even if 586K will be reached via late pledges the card won't be unlocked for anybody because the cards are at the printer.