There's some kind of hidden corruption associated with this line:
7. Signature and position
The bottom line is that Word somehow thinks that line contains a graphic of
some kind. It's probably some kind of underlying binary resolution issue. By
turning on/off the layout setting "Don't vertically align table cells
containing shapes," the problem appears/disappears.
The other way I can get rid of the problem is by cutting that line
(including the paragraph mark), then pasting it back in as unformatted text,
and adding a new paragraph mark (because in pasting as unformatted text, the
paragraph mark is removed). Once I do that, toggling the "Don't
vertically..." setting no longer has any effect.
The problem isn't in the paragraph mark--deleting it, doesn't do the trick.
If I delete that line--one character at a time--the problem remains. If I
delete the entire cell one character at a time, the problem remains. The
only solution is to delete that line in one fell swoop, then restore it by
pasting as unformatted text.
A red herring was that if I copy/paste the whole document, just that cell,
or just the table into a new document, the problem goes away. It turns out
that's because the new document was defaulting to "Don't vertically..."
being turned off (Word 2010's default). Turning it back on causes the
problem to return in a new document. The problem is copied into a new
document whether the paste method is HTML or RTF.
How I found this was by first converting to Word 2010 format (the problem
went away), then setting compatibility options for Word 97-2003 (the problem
came back), and looking at the handful of layout options that get turned on
when 97-2003 compatibility is used.
In any case, I suspect that this is a fluke that won't recur for Sue unless
she copies the unfixed table into future documents. If she's using Word
2003, I don't know if the "Don't vertically..." layout option exists, in
which case the unformatted-paste solution would be how she can fix it
(although, I don't have Word 2003, so I can't test this).
Hope this helps...
--
Herb Tyson MS MVP
Author of the Word Bible
Blog:
http://word.herbtyson.com
Web:
http://www.herbtyson.com