Numbers Monthly Budget Query

I've set up a Personal Budget using the Numbers template, but there is a strange discrepancy. I've entered transactions, and the Summary by Category reflects totals accurately for 12 Categories. That is reflected in the Actual Summary pie graph, but the Budget vs Actual bar graph did not include the "Utilities" category and instead added a second "Insurance" category. How can I get the Budget vs. Actual bar graph to sync with proper category designations? Attached is a copy. Thanks.