PRL Half Route Badge

Ride the PRL Half today and no route badge after 80k. Is it one of those where you have to go back to a banner first or something? What’s the trick with this one?

I don’t recall anything tricky, but I was surprised at the end when I circled a roundabout and went back to finish with a Sprint.

https://zwiftinsider.com/route/the-prl-half/