Puzzle quest

[Takenbymadness]

The puzzle quest did not function for me today. The rings did not spawn and pillars were not click-able. Reset lever is click-able, but does not move at all and does nothing.

[12 Hatch]

This is still happening sometimes for me too!  I'd say it is bugged about 50% of the time.

[noctem]

I had this occur last night. Exiting the room, speaking with the questgiver and choosing the "No, I'm going back down in a minute" option did cause the disks to spawn and allow me to complete the quest once the puzzle was solved.

[Disco]

Just exit and re-enter the room, and they will be there.

[Kinslayer988]

Keeps on happening to me as well and still prominent.
 
EDIT: Character name Argyris Kharvinax

[UnholyWon]

Happened for me too.