Edit: Which mod makes it not work by the way? (If you know)
My previous modding has never posed a problem when I imported an older character?As you can guess from the above answer, it's not as simple as one mod breaking importing... but it's not 100% either by the way, as you can import a thief from BGT to a BG2EE game quite easily. But try to import a priest from a Divine Remix'ed game to non, and you'll be in
troubletorlubes. Refinements might be involved, but that's just an arbitrary guess.
I see. I've decided to try another class, and save my old savegame for non-modded. Possibly a monk, since I haven't done one of those for ages lol.
Thanks for all the help guys! I might do some more experimenting later on and see if I can find the real issue, or if it is some sort of tweak that made it happen like it did.