all we have is the RPG save editor which for awhile now has been able to edit corruption and affection but only if there is a change in the variable so can't alter either one without doing an event in game that alters it. Anyways, found what causes the walk through walls glitch, a side quest started in the 2nd town (one with the boats to go to other towns) or just by going into the slums of Summer ridge and entering a warehouse and fighting dudes with blue hair, then doing the interrogation at the castle and going to a ball, after attending the ball, the walk through wall glitch occurs, went back to a save just before it occurred for me and this is what caused it.