Hard crashing every time on Zack Flashback fight

[vaninhale]

so I modded ff7 to 2.0 on my modded switch with the help of this thread https://gbatemp.net/threads/final-fantasy-vii-a-new-threat-switch-version.534578/page-18?guest-posted=1

The game has run fine until this part mentioned in the title. For starters the player name says Zack but the model is still regular Cloud. Besides that the fight seems fine until I kill the first round of enemies, then Cloud dies, the victory song begins to play, then it suddenly freezes, following by a crash, all in about 3 seconds.