The issue is that MNC3 is used instead of LOMA. I reported how to fix it but I guess he just didn’t have time to update it yet. Open the ROM in FEBuilder, press F5 to open the ROM with the debugger attached, play the game up to the point where it freezes, click on the “Event” tab and you’ll see that the game is stuck on a MNC3 command. Double-click it and replace it with LOMA to the same chapter to fix it yourself if you want to.
Regarding the issue with the Orion’s Bolt, I also reported how to fix it, but the problem is that whenever someone extends the list of classes that promote with the Orion’s Bolt, they’ll have to do the same process, so it’s something that’ll require a more general explanation which I’ll post it when I can. For current class list, to fix that what you have to do is go into the hex editor, JUMP to B367C4 , and paste B4 84 44 09.