Submitting after the post date.
Typically, in the past, we have set work up so that students can submit after the due date (i.e. late).
I'm not 100% sure, but I'm round about 99% sure, that they couldn't upload after the post date.
However, I have had someone comment to me that a student had uploaded, long after the post date. I've just checked & though the assignment is saying 'completed' - it was possible to submit the work. (Once I'd submitted, it told me I couldn't re-submit)
Has this always been the case, or did it used to be as I'd remembered - once that 'completed' banner was there, you couldn't upload.
WE're using Direct 2.5 with Blackboard, by the way.