New zones and rank increase in next patch. Sending my subs out Saturday morning with this setup, so they'll be back when I get up Tuesday. Hitting the last 4 zones, none of which unlocked a previous zone so the new zones probably unlock there

U'Sh'C'W'
The Lilac Sea 1
Runners' Reach
The Lilac Sea 2
Bellflower Flood
Voyage Time: 2 days, 17 hours and some change