I assume you use Find and Replace (Ctrl-H) to locate all those little bugs. You can search for .[space]^p and locate a single space behind a period and before a hard Return.
To do that, for the Find What box, click the "More" button at the bottom. When it opens up, click the "Special" button. You will find all sorts of special characters, para marks, and doo-dads to search for. You can add these at any point in actual text for the box.
You can do the same for the Replace With box.
It makes finding and editing much, much easier. Once you get to know the special characters, you don't need the extra mouse movements as you can remember most of them. ^p is just one of them (An end-of-sentence Enter key).
~Tom