When you are signed into the K2 Mobile App as a Guest, you cannot see any forms.
The claims token received from live.com does not contain a UPN claim.
- Ensure you have K2 (5.1) installed.
- Get the K2 Five (5.1) FP1 from Regional Support.
- Close the K2 Mobile App.
- Install the K2 Five (5.1) FP1 to apply the fix.