Hey Lord Gohda,
this is what you need to do:
1. Type DRM in the search engine at the top of the page and click search
2. Pick the first option ( which should be 'System Use - Transferring Content Licenses To A New Console )
3. Click on 'Start The Licence Tranfer Process'
It's all pretty self explanatory from here on. I went through the same process and then two minutes later had my full game back and working, no problem.
Good Luck