We have also experienced this at least twice now so have voted on the issue in the tracker; we're on Moodle 3.0 at the moment moving to 3.2 soon.
Re: The submission status is "no submission" while the submitted file is listed beside
by Sarah Cotton -
Number of replies: 1
In reply to Sarah Cotton
Re: The submission status is "no submission" while the submitted file is listed beside
by Christoph Ruda -
I've come across this too in version 3.1. I'm fairly certain that we have made changes to the assignment after the first files were uploaded by students. So perhaps there is a connection.
As only a few were affected I changed the submission status in the database directly (mdl_assign_sumbission table).