Whatever the problem, it's likely due to how those paragraphs
were formatted in Word. The RH conversion usually only reflects
what was done there.
Are you comfortable inspecting the underlying HTML code (the
RH TrueCode tab)? I think you'd find some type of SPAN tag or STYLE
attribute that is determining an absolute paragraph width.
Otherwise, you could try this experiment:
1. Strip the base Word doc to a moderate size, but which
includes at least one of these non-wrapping paragraphs.
2. Select All and press Ctrl+spacebar (this removes all
formatting from the selected text).
3. Import that Word doc to RH and see how it looks now.
Good luck,
Leon