Projected Enrollment Summary

I had a previous version of the Projected Enrollment Summary report installed. It ran and displayed just as it should, with all grades in my district across the top. However, with this new version of the report, the column headings only go out as far as the first school in the list. For example, the first school in my list is a junior high. The column headings across the top are: School, K, 7,8,9, Total. The data for the schools further down on the list show up, but the column headings do not. As a test, I changed the sort order of my schools and put an elementary school (grades K-6) up at the top. When I ran the report that time, the column headings were School, K,1,2,3,4,5,6, Total. Any ideas how I can get all of the grades to show up in the column headings?
Thanks for all of the hard work you put into these reports.