The previous .gro file you had available for download worked fine for the most part. The main bug related issues were the door not opening for the final arena in the 1st level and the file not being named correctly that made Crystal Mountains unable to launch
I have a couple videos ready to share. I can post the links here if you want or I can DM them to you if you have somewhere private you want me to send them.
They have English commentary and some of what I say is quite rude due to frustrations with some... particular fights.