I've migrated a site from development enviorment to live and on doing so the Umbraco CMS does not display at all; the page loads and I cannot see anything wrong when looking at the source but none of the elements are displayed on the screen. 

After playing around with a few thing I have found that setting compilation debug="true" everything works fine. Obviously this is not a solution with such a performance overhead but does correct the issue. 

Is this something anyone else has come across in the past? 

Thanks