The cruma tower is really bugged.
The teleportation npc on first floor are not working, so you can't go to second floor, and today the hidden cruma device NPC is not working to. Please, make a reset of the server so the NPC reload...
Going to need more then a reset for some reason Cruma floor 2 has not been working in a long time, or it will only work for a few hours after a server reset then bug out.