I get this error, only from one of the two webservers in the sharepoint 2013 farm.
"The form could not load due to the Nintex Forms license being corrupt or incomplete. Please contact your administrator to correct this issue."
I am waiting response from the nintex support team. Incase someone in the community have faced this issue. Please share what you have done to resolve the issue.
Since this is a production, i don't have the bandwidth to do trial and error.