Yah the site seems to not be working properly.  I have pointed about 720 kh/s (2x280x) for about 28 hours and have only received 1.3 VTC instead of the about 4 I should of received in that time (according to website stats).  And I am getting low rejected and no HW errors in vertminer.

The main page is also very slow and not reporting hashrate accurately in past few hours.

I will point my miners elsewhere in a couple hours if this keeps up.