They've introduced a bug whereby there is duplicate saving of walked routes when using the Apple Watch app. If I start and and finish using the Watch, the saved route is uploaded to Activities twice. If I start with the watch, but finish with the iPhone - no duplicate. It would seem that both the Watch and the iPhone save their own version of the same route when the route is finished by the Watch. When I eventually found a contact (CustomerServices@os.uk), we went back and forwards, but it went quiet at their end after they'd used up the stock responses. I've also flagged a lot of poor and inconsistent UI issues, which I'm told will be 'flagged to our dev teams'.