Crystal Reports Report with missing header

Message

   I have subreports in a main.rpt.  Some pages for some reason is missing the last text which is part of the header.  For example,

Name           Address                 Email

but on one report it shows as

Name           Address                _____

I looked at the page setup of the report Designer.  I have 2 subreports that are lined up the same way.  One subreport looks fine, the other has a missing header.  Why is this happening?