I say go on with the round, and give a compromise for the next round, extra time or something
OR
release the votes anyways and cancel it.
Maxx is right, though, what's done is done. If you cancel it, it does kinda make the stuff pointless. But I do think that it was unfair that you didn't stick to the time, and ended entries early, it kinda was unfair to those who have prior dedications. But I have no feeling for those who were just lazy.