When I try to generate an agreement with AdobeSign for Salesforce, I am told
"The link you followed isn’t valid. This page requires a CSRF confirmation token. Report this error to your Salesforce administrator."

I haven't been able to find any information on this so far that has proved useful. We never saw this page until after we updated to version 23.4.1 and I don't know how to fix it. Any insight would be useful.

I am unable to validate the challenge for "Implement the Flow with Visualforce" in the new "Build an Account Reassignment Wizard" module.

I keep getting the error message "Challenge Not yet complete... here's what's wrong: Couldn't find two users in your org with a 'Salesforce' license. Check the instructions".

The instructions say to give one user a Salesforce license and the second user a Salesforce Platform license. I tried to give the second user a Salesforce license, but there is only one free Salesforce license as the environment only comes with two and one is automatically assigned to the created administrator account.

Can anyone tell me how I can resolve this issue?