I actually have a macro to do that automatically, thanks to our wonderful Archive webmistress, Lauren.
It belatedly occurred to me that Lauren set up a couple of tutorials for me that might be of help here. I've no idea if they'll work but anyone with the problem could give them a try. At the very least it has graphics which illustrate the search and replace solution which Kaethal and I use to sort out broken paragraphs.
Formatting for the Archive Making Archive Text Editable Using Word And this one has step by step instructions for setting up a macro that will do the process for you with the tap of a couple of buttons:
Inserting a Macro into Word Hope these prove useful.
LabRat