Hello. While browsing Lois Lane's Night Out via the 'view story map' function, I accidentally tapped the button to mark all chapters as read. I was just wondering if there was a way to undo this, if there's not no big deal.
No, there is no way to restore it. Friedman might be able to restore the information from a recent backup, though that might be a lot of work. On the other hand, he should be able to mark all chapters of that story as unread rather easily.