Constant Content

Oh, I found it. I was missing a word... I think it got deleted when I was replacing a nearby word. Thanks!

I just had an article rejected on the basis of "insufficient proofreading." However, I'm a professional copy editor and had it proofed by two people I work with before submitting. I just looked over it and I can't find anything wrong. Does CC have a list of proofing issues that are unique/...