I'm very happy you had so much fun with my mod

Yes, the credits can be quite disappointing. Right now, I'm still not very sure how I can add images and texts to the ending. Video was out of my range and I suck at drawing

I do have another mod I begun a few months ago, now that I'm more confident in creating scripts and assets... but Divinity: Original Sin 2 has been released since then, which definitely put me in pause with LOG2

As for the missing levels, I'm making a guess here.
Did you find the way to Blackwood?

Remember one note found in the Library? The vol. VI of the Tales of the Enchanted Lands is your hint
Or maybe you just forgot to jump into a couple of traps.
Cheers
Khollik