Podcast Artwork on Iphone
I changed my artwork on my podcast https://itunes.apple.com/us/podcast/lifespan-seminar/id7301870. It was updated on a computer, but when someone looks it up on their Iphone, the old artwork still shows up on the episode pages. How can I fix this so that the new artwork is on the landing page, as well as the episode pages, for all devices?
iPhone 5, iOS 7.0.3