I HATE those multi-part shops where you have to wait for a follow-up before you can submit the shop. I just did one. I filled out everything but that question, and, naturally, the shop showed up as "overdue." But I'd already emailed the scheduler and updated her as to the status of the shop. So she knew I was waiting on that last piece.
After a few of these types of shops, I've learned to let the schedulers know that you've done everything but the follow-up section, that you know when that needs to be done, and that the shop is showing as overdue. My understanding is that either the editor or the scheduler is supposed to be checking the status of these shops as each section is done and saved, then updating the due date. That last part rarely happens. It's *really* bad when you have not just the two-part shop (main shop and a follow-up), but when you have three- and four-part shops. Those can get extremely frustrating and contentious if the MSC people aren't communicating among themselves.
I don't know why those surveys can't be made easier for everybody. One MSC I've done a multi-part shop for lets you submit the first part of the shop as if it were final, then puts it back in your log with a new due date so you can complete it without being harassed. Others just let you "save," but not submit--and those are the ones that cause nothing but trouble, in my experience.
I learn something new every day, but not everyday!
I've learned to never trust spell-check or my phone's auto-fill feature.