We, like everyoneels, are using the new Google Webmaster Console.

Over the last 2-3 weeks we have seen our product links reduce to a point where we really need to find a solution.

All of our product links are shown as 'Duplicate, submitted URL not selected as canonical" on the Google Console and are now longer listed on Google.

We have put a new domain and have exactly the same.

Site woks fine with Bing so its Google for sure.

Has anyone else seen something similar?

We are PHP 7 v7.0.7