It is very disappointing I cannot always select the London loop, it is my favourite round, why is that. I am a paying subscribed, give me a free choice of routes!
Hoi Roemer, unofficialy, you can ride on any route you want anytime.
Here’s how: https://zwiftblog.com/world-tag/
You are one of the few that prefer London, nice.
Remember if you do the world hack it may become very lonely. Try the watopia figure 8 it is also a lot of fun.