I just ordered the game from greatboardgames.ca after watching few review showing the double sided board and investors cards.
Just now i visited the old kickstarter campaign and noticed this sentence:
Stockpile's Kickstarter will be shipped with two expansions: Investors and the Advanced Board.
Does that mean I will not have the double sided board and the investors in my copy? That would make me the saddest man on the stock market. I want to play M. Buffett!
Don't worry. You will receive the investor and advanced board "expansions" in the copy you ordered.