Here I found the real problem, is the % in the duration of the scroll. I don't know now how to replace it but later I will see. If you have any idea it will be great. Thanks.
// Cards Parallax
var tl_parallax = new TimelineLite()
.from( card.querySelector('.member-card-img'), 1, {x: (oddFlag%2? "5%":"-5%"), ease: Linear.easeOut}, 0);
// Cards Parallax Scene
var sceneCardsParallax = new ScrollMagic.Scene({
triggerElement: card,
duration: "70%",
tweenChanges: true
})
.setTween( tl_parallax )