Hello. I'm so sorry that I have not been around a lot. It's because my ISP has blocked DeviantArt on most of my devices and I can only get through on mobile [with separate carrier] to accept submissions. Because of this a lot of submissions have accidentally expire. I have upped the lifespan of gallery submissions up to the highest possible (one month) so they don't expire when I cannot get to them quickly.
If your submission expired, please resubmit it. It will get accepted this time.
Once again, I am incredibly sorry and hope a problem like this doesn't occur again.