I firmly belive that the in game Event known as Out of Time/Timeless Prison Event in Pandamonium Fortress level 2 is not active in game. I have done more than 50 runs in search of the event to finish an Achievement and it will not show up no matter how many times I rerun instances of the area. Including haveing other people running seperate instances to farm the event and to avail no luck with it popping up.
I have come across all the other Events many times over besides that one. And there is one other issue in Pantamonium Fortress level 2.
An Event Chest can be activated and a hoard of enemies will pop out but no conditions pop up as to do the event and then it just disapears after a short while of killing all the enemies that popped up around it. After all the enemies have died and you click on the chest it clearly states that it can’t be opened till the curse is lifted.