Well, I fixed it on my own
This is what I did.
Open your normal scene.bin in Hojo
Open h_scene.bin in Hojo
Go to tab 154 ( or 155 I think the rapps fight in scene.bin was somewhere like that )
Then start copying the rapps data from scene.bin to h_scene.bin
once you are done, save, update the kernel.bin lookup ( with Hojo )
Then open both files in ProudClod and copy the AI ( I think you could ctrl+a and copy ) from scene.bin to h_scene.bin
Alternatively, you can go to MakouReactor, open the field file ( I have no idea which one that is ) and search for the entry that starts a fight in the field where you usually meet raps. Then change that to something else. You can just set it to some other boss encounter like the guard scorpion, so you will fight that instead. thats quicker and easier to do.
Personally, It took me about an hour or so to fix the rapps thing. And that after I figured out how to do it.