I have set up reduced scoring for a homework set. The set opened in January and closes in April, and the reduced scoring started a couple of weeks ago. Everything seems to be set up correctly (this is not my first time using reduced scoring), but students do not have "Submit answers" buttons on problems even when (i) problems are set to allow unlimited attempts and (ii) students haven't gotten them completely correct. Can you give me any advice?
I've attached screenshots in case they help. I'm using WW2.9 hosted on RHEL (5.7, I think).