All I have to say is poor tournament, their field sucks, they usually get tons of top 30 players, and Nadal's draw to quarters is so easy, they could have placed all WC and Q in that part of the draw.
2010 - 8th seed 30, cut off 90
2011 - 8th seed 35, cut off 91
2012 - 8th seed 25, cut off 87
2013 - 8th seed 41, cut off 100
It has been pretty good for the last 3 years, but this year just