Anyone else had issues with their Mobile App while riding the new and excellent new routes in Watopia, I usually run both my App live on my mobile with the Map allowing me to see my route and position on the road etc. Along with my laptop for the full ride view. But last two occasions while on the new routes my Map has dropped out and goes back to the activities page. Taking several minutes “inconsistently” to revert back to the Map. Never done this before!
Any thoughts or suggestions would be most welcome.

This is an issue on your local (home) network, with your ZC device not being able to see your Zwift game device. Try rebooting your router. If you’re on an iPhone then make sure the Wifi Assist feature is disabled.