The quest for Kensington Park on Marleybone, in Digmoore station, is removed from my list of quests for each of my characters even though none have finished that dungeon.
I only realized it after the third character to go thru Marleybone.
Characters further along must have had the same thing happen to them, they go in once, get slaughtered, the quest disappears, and I forgot to go back. I distinctly remember finishing Big Ben and thinking, wasn't there some other place I need to go, but dogged :D if I can remember where it was.
Sunken City remains in the lists of quests until finished, but KP does not. I cannot recall if the Tomb of the Beguiler in the Temple of Storms, in Krokotopia, does.
same thing happened to me to. i am a grandmaster ice and i got the quest one time and it disappeared also i never step foot in the dungeon! why did it disappear? i can't get the quest from the guy next to the dungeon. so i don't know what to do.
Since it is optional and does nothing to advance story line, if you die or win it will disappear or if you leave or log off for 30 min or more. You can always go back and do it for fun, just keep it mind it can be rather difficult.
The same thing happened to me as with Sean563! I got the Kensington Park quest and decided I'd do it later, and so later on in the game I thought I'd do it, and so I went to the quests list to put it on quest helper, and it wasn't there! I went to talk to the guy who gives you the quest, but he had nothing to say! Has Kingsisle deleted Kensington Park as a quest? Kingsisle plz respond!
I think a couple of quest are doing that I noticed that my tomb of the bergula disapeared and I tried to go into the dungeon but it won't let me in and I talked to the guy next to it and he said something about manders going crazy
I gave up on that quest a very long time ago. Being mainly a solo player its practically impossible for me. Once i beat four of the first little wooden guys but i didn't even get one of the parts. I just don't think the dugeon is worth it. Four Grandmasters would have trouble doing it.