What really puzzles me here is that I'm used to them disapproving identical ads in different ad groups, but I submitted those all at the exact same time. It's like the intern got halfway through approving them and then changed his mind.
Actually I've had them come back and dis my ads several times but here's the stupid thing. Lets say you have 3 ads all identical. One is active and the other two paused. FB decides to do an account review (seems to happen every 2 months). They shit on your ad thats running. The ones that were paused are totally skipped over. So you can just unpause the next one in line. Back in biz!