The process of importing data into the warehouse is not working as expected.
Instead of vetting the data and passing the problems to Sean Pringle,
we can troubleshoot the problems ourselves using a provisional warehouse instance
by just importing a small chunk of data (couple of days/weeks) from production.
This way, we can identify errors in the importing scripts quicker,
and finally, when we find the scripts are correct, pass them to Sean
to execute them full scope and import on the real warehouse.