So could paradox be a gene 'cancelling' mutation, where in certain areas the albino gene is 'turned off'? I've seen this in axolotls, the GFP(green glowing protein thing) can be turned off on areas making them spotted and green under a blacklight.
Or could some of them also be a fusion of twins, one who happened to be albino, one who happened to be het? I've seen a few that were split right down the middle, half being one gene, half being normal!
I know nothing about paradoxes! But they are cool!