I had a feeling the "1d4" thing wasn't a bug, but just to be sure I mentioned it anyway, thanks for the explanation.
I found the %appdata%/LOVE/ folder but no neilmakesgames-dungeon-of-flowers folder is there. I'm using the itch.io downloader thing, maybe it moves it?
I'll have another play now and give more feedback if there is anything to note, thanks for the fast fixes!