Yeah... Turns out that it's a screw-up on the Packer's side. It placed either the package.json or the index.html file being put outside of the destination folder. Gonna push another hotfix soon.
Again, thanks for the feedback.
I've encountered a new issue now.After packaging the deployed RPG maker MZ game, when the game loads, it doesn't load any of the video files in the game's archive. I have it so the title screen uses a video, and when loading the game through the boot strapper it doesn't load the video at all leaving the title screen completely blank (aside from the menu commands)