You're not the only one. I made fastpasses last week, and I thought I would edit one to take my wife off since she would not be interested in riding that ride. I was also changing which ride it would be, and I thought I would have it just be me and the two older kids since the wife and baby would not be riding. So under the "change" option, I unchecked my wife and tried to save it with just me and the other two kids. Instead, it ended up having my wife only and not any of the rest of us, and I couldn't figure out how to add the rest of us back in. So I had to cancel the fastpasses and start over. I hate to waste a fastpass on something that I know my wife won't be riding with us, but after that, I figured I would rather have FP for all of us, even if she isn't riding a particular ride, than to fight with the system trying to make sure the right people get FP.
