It's not pasted text.

It's my text that I have broken down into smaller lines for editing. IE it was in that format before. In the same file.

IE I hard return to break the sentence apart into smaller chunks, then use autoformat to put it back together. I may have 2 broken apart long sentences one below the other. One will autoformat correctly but not on the other.

If I reveal hidden codes, they look identical with only hard returns at the end of each short line.