shadow stitching

Sky Pillar prevents all effects of an opponent's attack done to benched Pokémon. This should include the Ability lock from Greninja BKP's Shadow Stitching, yes? Also, would it be the same set of rulings as Bronzong FCO 61's Metal Fortress? That is, is all the following true?: • An Active...

I feel like this has to have been ruled on dozens of times, but I can't find the answer, so... With Greninja BKP's Shadow Stitching, does the effect of the attack end for a Pokémon that evolves? For example, a Zorua evolves into Zoroark GX the turn after Shadow Stitching is used. Can it use...