Follow these steps if you are having problems getting Noted to work after logging in and are using the Safari browser on an iPad..
1. Open the settings
Find and open the settings app. This can be found with your other apps or possibly in the dock along the bottom of the screen.
2. Turn off cross-site tracking prevention
Under the Safari settings disable the Prevent cross-site tracking option
You should now be able to use Noted without issues.
IMPORTANT: Unchecking this setting disables cross-site tracking for all websites viewed in the browser.