The ROM actually works fine; it's just overdumped by around 128K of extra data. I discovered the same YouTube video recently, alongside a video of someone who dumped an "alternate" version called "Bollywood 2007". Based on the 2007 version's code, I was able to reduce the 2003 version to run correctly.
I have attached both working ROMs below. Someone should probably alert the YouTuber that the file is actually a good dump, I wasn't really sure how to go about that...