So if I did something wrong in the run and it was invalid, would it be left on pending, or just rejected?

The last 3-4 runs that I have submitted have just been left on pending, and I have been waiting for them to be accepted, but they are not being accepted, and I don't know why. I was wondering if anybody could help me understand why they are not being verified and if I am doing something wrong.

Why has this taken 15 hours with no verification or anything???

Once this first run gets verified I'll post the 2:05 one