Triple loop route badge not credited

[Dean]

Your issue looks like very similar/same as the routing issues in this thread …

Rides aren't reliably staying on routes

I did a workout on the Neokyo All-Nighter route last night and I didn’t get credit in the game for completing the route until the 38 km mark! It’s listed in the selector as a 24.3 km route. I noticed that it took me around the harbour twice at the beginning; did it miss a turn? After my workout end…

Suggest you create a support ticket and get your log file to Zwift. Note that it doesnt seem to be a significant issue, or one that repeats often.