Im sure we've all had gobby supporters but........
Oh absolutely, it could be that we just happen to see a few consecutive fouls by players he's warned in the past and it looks like a harsh 30 seconds in isolation. Similarly, if any of the cautions were for dissent, we've got no idea what was said.We don't know what happened before the clip starts to make the ref start flashing cards. Given the animals in the crowd perhaps he had very good reason to get card happy.