[#2584] - Crosstab Data Sorting issue

I am using crosstab in my report and I am having problem with the data it displays. It repeats the column on the report when I use 'Data is pre-sorted' flag on crosstab. Please check the ticket i have raised in this regards. It has been confirmed by lucianc that this is due to a bug and suggested me to report it on the tarcker.

The reference to my ticket is:

http://community.jaspersoft.com/questions/800918/crosstab-data-sorting-i...

I have also attached my report JRXML and CSV data sets that I used with the reports in the ticket in case you want to reproduce it. Thanks.