Forced to wait 2 weeks from their payroll mistake

I get paid by-weekly and was screwed out of about 20 hours from my last check. I emailed the HR director and was told it was because I falied to clock out 4 times. This was untrue and my boss conceded this. But I am still being told the correction will be on my next paycheck which is 2 weeks away...........I can't afford that. Is there anything I can do?????

[randalljd]

Report them to the nearest Dept of Labor office and file in small claims if need be.