The numbers on my citations are in desending order

This morning a installed firefox 13, zotero 3.0.7 and the word for windows 3.1.7 add-in. I started a new document, picked a citation style and started typing. Each time I add a citation that citation becomes #1 and the previous citations take on a new number so they are in an inverse order. I switched to a different citation style and that did not help.
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