Our issue only occurs for a few users.
If a user has the Supervisor License assigned to them there is no issue.
That's interesting: I am the only user that runs the generation from the Windows front-end, with a profile that has access to all licenses.
Users with regular modelling licences are able to create a new website that utilises an existing template and then generate from that. They are however unable to edit the website template or create new templates.
This provides the ability for users to generate a website as a QA just for themselves.
Our users each have a website to generate using the same template and location such that they may generate a QA version of the corporate site without an Admin. However 2/3 regular users websites have hotspots missaligned thus an admin is having to perform the task until this is resolved.