Hi mr. II,
My game bugged out after installing a major GFX overhaul (only gfx) mod. Basically the buttons (weight) don't work anymore in Luculla forest during the Immaculates Trial. I've followed your proposed builds under section 1, 2 3 and 4 to the letter! I've cleaned up every detail (!) in Luculla forest, inlcuding finding Icara the White witch and solving the well brothers puzzle in Hiberheim.
But because of the game corruption I though there was no solution so I deleted everything and uninstalled the game. Since we have the same build, do you have a save file available just before the Immaculates trial (I was inside) or something close? I was well into level 15 by the way, but that is less important. I use Enhanced version.
Do you have a save file to spare by any chance, because I don't want to start over.