Chick-Fil-A and Wendy’s may have to do for now. Just 2 weeks after its release, the Popeyes chicken sandwich is officially sold out nationwide. The supply was intended to last through the end of September, but was surpassed by demand due to the social media frenzy. The sandwich garnered so much attention that hour long lines began forming at locations across the country. Fans will have to download the Popeyes app and enable push notifications for updates of the sandwich’s return.