Saved Journeys on the App Not Working

I have several journeys created through the website and saved, which have been showing up on the app as well. Recently on the app, those saved journeys are visible, but when I try to open them, nothing happens. They will not load. I've deleted the app and reinstalled, but this did not change anything. Does anyone have a suggestion? I'm using an iPhone 15 with iOS 17.2.1. Thoughts? Thank you!