I hope you figured it out by now! Hmm, I don't know why you wouldn't be able to publish the video too. You have already probably tried this, but go under edit and into the video capsule and erase the name of the video/link there and then hit save. Then go back and x out the video. Hope it works. If not, you may have to email HubPages Team.
You can help the HubPages community highlight top quality content by ranking this answer up or down.