Received two Form N-445, Notice of Naturalization Oath Ceremony

[psychalone]

Hi,

I have received two Form N-445, Notice of Naturalization Oath Ceremony, for the same date and times. They are identical, except both appear to be sent from different USCIS offices - one from my local city office, the other from their main Benefits Center in Missouri. It seems to be a system glitch to me, but still wanted to ask here. Should I fill out and take both forms to my oath ceremony? Again, they are identical forms and the origin printed on the envelope seems to be the only difference.

Thanks!