Yep, scrap 'em now, chop 'em into tiny bits, because they're fucked off, and will come kill you while you sleep!!!!
Lol, j/k man, don't sweat it. At first, it sounded like the problem was going on for a month, and due to the confusing wording...COULD'VE indicated you somehow got switched from 12/12 to 18/6, for example. That, would've caused problems. In your case, they're fine.