XF 2.0 Old Thread Resources Broken


I have an interesting one for you if anyone can help. I used to have a thread to resources addon which attached the post files to the resource I would assume, I've upgraded and as that addon is no longer available the threads and resources are still there however the files do not show as downloadable, if I edit the post, I can still see the files attached and download them from the edit page, but it doesn't even show them in the post normally either.

Any ideas other than reposting every resource? XD

Hope I explained that good enough, let me know if you need more information, thank you.