Found in Version 10.0.40.0

Bug: When exporting Finished Report to Excel with borders enabled on the labels, around 300,000 records begins to create blank lines in the exported excel sheet.

Workaround Steps:

Inside the Finished Report

1. Select the labels with borders and disable them.

2. Once the borders are disabled save the Finished Report.

3. On the Scheduler, Enable/Disable the Grid Lines to your preference.