asayer

I found that if I change the following in wpconfig.php it resolves the issue.
Before: define(‘WP_CONTENT_URL’, ‘/wp-content’);
After: define(‘WP_CONTENT_URL’, WP_SITEURL . ‘/wp-content’);

On advice, I contacted support who were post helpful.
They advised that on subsequent imports, the users need to the mapped to an existing user. Although painful to do with a large number of users it was successful.

However there was a trick that enabled you to auto map the users correctly by using the web browsers debug console and executing the code on.

https://gist.github.com/webercoder/2870698