Hi! If you're on TestFlight please update to the latest build (81) otherwise, if you're on Android, please download the latest version on this page!
That build should include a fix for that progression blocker (verified by a member of our Discord community who was encountering that issue). However, we've fixed this issue multiple times now and it seems there are device/platform specific bugs.
Once you've updated, please replay the last 2 chapters in Day 2: "A Shift in Focus" and "To Tomorrow". After replaying those chapters, you should be able to progress to Day 3.
If you're still encountering issues after updating your version, please feel free to join our Discord community where we will be able to provide even more in-depth support!