After selecting the Ocean Lava Cliffside Loop today, around 10km Zwift took a right turn up the epic KOM reverse rather than take the left turn to the new cliffside road.
I’d updated Zwift on an up-to-date Windows 10 PC. I’d selected the new route. I did not make any manual turns. The new road was there. Zwift simply did not follow the selected route at that junction.
edit:
Zwift Launcher version: 1.0.51 (the new launcher)
Zwift version: 1.0.60329