Is this one of those conspiracy theories,World Bank: –ALL GOLD...

Is this one of those conspiracy theories,

World Bank: –ALL GOLD IN FORT KNOX IS LEASED– ( & Is No Longer Included In Reserves…..)

http://investmentwatchblog.com/world-bank-all-gold-in-fort-knox-is-leased-is-no-longer-included-in-reserves/

The title "might" be a bit misleading but what is the explanation for the US Gold reserves massive "Value" drop 2011-2012? price eoy 2011 $1532, price eoy 2012 $1657 so it is not a price decline.

The WB figures can be checked at the link in the article.