What has changed to Wanderer Palace mechanic?

Did they change this? I killed all the mobs before boss one, and the door does not open. We tried to lure the big tonberry to the door and yet not open... Is there some hidden mechanic we are not aware of? I could not find any switches anywhere. Does certain mob drop key item that I am not aware of? Could not get pass the door before the group disbanded.

It seems that there is a bug on area where you first started, before you go fight BOSS number ONE, the Gobbue. The door will not open even after you kill ALL the enemies in that floor... thus you cannot progress at all....

Certain tonberries now drop lantern oil. You need to pick them up and use them on the Nymeian devices to make them operate.

There is no device to activate on the floor before door to the boss number one. It was just door... no other lever or switch to pull anywhere. When the mobs are all dead, there is nothing to do at all, can't even enter the door to the gobbue boss.

Oh, the first boss. My bad, I thought you meant the one after. I apologise.

Strange...we just killed mobs and went through. Nothing changed. :| At worst, maybe it was a bug.

To open the doors you need oil dropped by tonberries. Its to prevent some form of speed running I suppose.

I really hope so... WP is a nice easy place to farm in comparison to the wretched AK... they should have at least added the last three dungeons from level 41-47 to the farming rotation so that you can start farming earlier and cut down the need to heavily rotating CM, AK, and WP... (doubt people do PR much lol unless CM is now over 60 mnts long).

Yeah, I think it's a bug. On the JP servers, they announced emergency maintenance for instances starting at 6am Pacific time. Was wondering if I was just missing something when I tried to do a WP run soon as the servers were back up and ran into the same problem.