It’s hard to offer any concrete advice here without knowing more about the problem. Let’s start with your configuration. What version of iOS are you using? And what version of the Swift Playgrounds app?
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"
The redirect fails on all the links listed on this page with the latest version of iOS + Swift Playgrounds.
When trying to enter a feed URL manually (e.g. the WWDCPhotoFilters sample), Playgrounds errors out:
Could Not Load Subscription
Please check the URL and try again.