Watch the video again. I think he pulled a groin or upper thigh muscle coming in from the tag because he kinda limps over to the drop kick and then stays in the corner and down in obvious pain. He's not holding his face like he should from the kick, he's down near his upper thigh. He holds it again after he throws Bryan into the turnbuckle post and is clearly fucked up when he enters the hold that led to the LeBelle Lock. You'll also notice that ADR isn't showing any signs of pain before being tagged in. Right after he enters from the tag he stumbles and is in pain from that point on.
Seriously, my respect for him just went up a ton. He probably has a serious pull and he still fought through it. Mad props.
Now that I watch the ending part too, I think the ref told Punk that ADR was really hurt bad and Punk talks to Bryan and Ryder and
tells them to get out of the ring so they don't have to continue showing ADR writhing in pain. tells them something but not what I thought before.