Thank you for all these links, sorry I didn't do this initially.
https://drive.google.com/drive/folders/1BDaUGPr7t9_-z1XxFTUQIrJANWayCdus?usp=drive_link -log and debug log along with a screenshot of the road in xedit. Also there is a screenshot of my LOD install order as I probably f'd something up there.
Problem still happens when using tll in console
Things I've done since to troubleshoot: Reinstall terrain parallax blending, blended roads, tomato's landscapes. Reinstalled Vanilla Landscape corrections and ran xLODGen as suggested in the steps for that mod.