Feature slider stopped working

The feature slider used to work on our site http://www.threemorebites.com then it stopped working suddenly the other day. Right now we have 7 posts set to featured slider but only 1 shows up. Any idea why? Post ID featured are: 7, 913, 1538, 1667, 1549, 1516, 263, and 1564. All of them worked previously. I've tried checking on Safari, FireFox, and Chrome but the slider doesn't show up on all three.