Made a goof with the pits, this will fix that.
Simply drag and drop this into your track folder as per the picture. This hotfix is not needed for any versions older than 0.51.
https://drive.google.com/file/d/1ZxlM_GrFgSeB_ZuaEMKpo-behwZG0QZn/view?usp=sharing
Sorry for the trouble. This is not needed if you have a version of Osaka older than the latest 0.51 Beta.