There is a known issue with accessing Scoutbook after the recent domain change. BSA IT is working to resolve the issue.
Known workarounds to access Scoutbook, on either a computer or mobile device, are either:
1. Clear your cache. See How to Clear Cache for All Major Browsers and clear cookies for the scoutbook.com domain. See How to Clear Cookies for a Specific Site.
More about this issue and when it is resolved will be posted on https://discussions.scouting.org.
The Scoutbook Team