Good Callout! We've actually changed this for 0.9 in multiplayer. The result is that you're sent back to the monolith stone in the hub, not sent back to End of Time 'town' upon completing the final monolith quest. Currently in offline you're sent back to End of Time instead of the monolith Hub. We are looking into updating it to also send you to the monolith rock in the Hub for offline as well.
The reason it doesn't send you back to the rest zone (the zone you arrive at after completing a normal web node) after completing the final quest is that you normally also unlock another monolith for you to progress to, and pushing back out to the hub helps complement that. We want to keep the same behavior for empowered for consistency (however now being sent back to the rock in the hub, not the End of Time 'town').
In multiplayer as well, the hub and rest zone are additively loaded with echo zones so there's also no loading going back to the hub or rest zone so you can ...
Read more