Actually the problem persisted today, and I have finally found the culprit. It wasn't XlodGen at all. It was northern roads. For anyone experiencing this issue, make sure that the mod is at the bottom of the list so it overwrites everything else. Then open LOOT, locate the .esp on the list, right click, edit metadata and in the first tab (group), click the drop list and select ''Worldspace Settings'' and apply. Thank you for the help!