Exporting data using the Time Submission Metrics throws error

Issue Summary

When attempting to export data using the Time Submission Metrics export on the Time Tracking->Reports page, the data exports as a corrupt .xls file. This error is reproducible with files greater than 60MB.

Steps to Reproduce

1. Select Time Tracking from the left menu bar.
2. On the toolbar (top-left of the page), click the Reports button.
3. Select a time period and click on apply.
4. Export the file.

Expected Results

The exported file opens successfully.

Actual Results

"XML PARSE ERROR: Missing end-tag
Error occurs at or below this element stack:
<ss:Workbook>
<ss:Worksheet>
<ss:Table>"

Workaround

We can manually add the missing closing tags so we can open the file, however, this might not be the complete data on the import.