Fatal Error regarding glitch field and Iron head

[EelektrossSucc 0]

[I already have an account, but i'm uploading for my sis]

So, my sister encountered a bug while in the Glitch World (Where you fight Terra) and got into a battle with a trainer who had a Snorlax not far from the entrance.
She was using her Skarmory, and had it use Iron Head to attempt to finish it off, but the game froze partway through the Iron Head animation and the Music faded out.
The game effectively softlocked there, so she closed Reborn, but now whenever she attempts to load the game, it refuses to load and simply remains on a black screen and simply stops running.

She did not get a screenshot of it before, but I can upload her save file if anyone wants to check it out.
Keep in mind she DID have mods installed, and I believed she used the current version's debug enabler (though it never allowed for debugging of pokemon)
and the glitch only occured at this point of the game. But as of now, no matter what I attempt to do, it gives the same black screen.

[EelektrossSucc 0]

Yeah, sorry about the double post mod.

[Starry Knight 753]

@EelektrossSucc Has she tried using a vanilla reborn? reinstalled reborn tried it on the new one? going back a save?