So I’ve been looking into the lost save data issue that people have been reporting. I’ve got a fairly easy repro of the issue related to powering off your console. Basically if you power off the console while the game is running, your data won’t save. Main menu counts as well, as long as any part of Deadburg is running when you power off, anything you did that session won’t save. What you can do is exit to the dashboard first. Then power off, and your data should be saved.
This will be fixed in an upcoming patch, but given how long its taking patch #1 to go out, it will probably be a few weeks out.