Here is their wall post,
Fans, we heard you loud and clear and have some great news! We will be doing TWO 5,000 $5 coupon drops tomorrow. The first 5,000 will be given between 8-10am EST and the second 5,000 between 10am-1pm EST. That’s 10,000 $5 coupons! Remember, it’s first come, first serve on both instances and they will go quickly. Thanks and see you all tomorrow!