I was reading a Flipster magazine on my computer, but when I open my shelf in the app, it’s not there! What’s going on?

The desktop/browser version of Flipster does not allow users to create a “shelf” of checked-out magazines. If you borrow an issue on your mobile device, it will be saved on your shelf and you can pick up where you left off later. Please be aware that check-outs and reading progress do not transfer from one mobile device to another.