"Bulged cases" are one thing, but ... Well, when I load a big batch of pistol ammo, I inspect each one for high primers. Inevitably there will be a couple--although far fewer now that the LnL primer system is out of my life. At any rate, I do what pretty much every high-volume shooter does: I just finish seating those primers with my hand tool.
Indeed, I never recommend that a new reloader do this--it can't be a "best practice"--but (1) it's not a pipe bomb if the cartridge isn't in a die, (2) there's no valid reason to expect the primer to detonate, and (3) hundreds or thousands of people do it daily without incident.
Food for thought, anyway. Do as I say, not as I do, etc....