I made a mod that changes NPC levels for OOO, using OOO.esm as the base for my .esp

It seemed to work fine at first but now for some reason my NPC levels are reverting back to the settings from OOO. However, all my loot and script changes are still working fine.

I have it in the correct load order with OBMM, I have no idea what is causing this to happen. Any ideas of how just the levels could be reverting?

EDIT: I have found that old saves work fine. So for some reason my new saves are reverting. Any ideas why my new saves are not working correctly?

EDIT: I solved it, for some reason I had to update NPC levels even though I hadn't changed any of them lately.