Yeah, that quick tap annoyed me. Refs basically never allow them and it didn't even feel like he was at the mark and we're all up in arms about the last call potentially to challenge. I get you have to be ready and set, it's just so rarely is that quick tap allowed. I was watching from the grandstand, so I could be wrong, but I even feel like there was a Canberra player still in front of him from the tackle. And the ref definitely hesitated and motioned to stop the quick restart before allowing play on.
Anyway, that was frustrating and while seyfarth has done some dumb things, I don't blame him for that one, it was a really messy passage of play.