The horizontal scroll bar is missing unless you scroll to the bottom of a report
This is caused my the way Microsoft Internet Explorer 11 renders this data and is not something we can address at this time.
Steps to Duplicate
Steps to duplicate:
1. Select the active membership report from the membership functional area 2. Click view report
You may need to resize the browser window to force a horizontal scroll bar to appear. In other browsers you get the horizontal scroll bar without scrolling to the bottom first. This occurs on all reports in 4.0 for IE 11.