The only thing they changed on your truck was the toe. The different camber reading on the left is probably just settling of the truck on the lift after toe adjustment and jostling around.
Take some of the left caster out of it. Changing the caster will move the camber on these, so take it back where you had it done and have them redo it, then drive it. If not right, go back until it is, or have them refund and go somewhere else.