Investiage Parsons State Insane Asylum

[Sobieski]

I got the quest to meet with Jack Cabot, and I did the first part of the mission where you get the serum vial from raiders. Abit later I over hear a conversation that tells me to investiage the Insane Asylum, even though I already been there to do the first mission.

So knowing the end of Jack's quest makes me come here anyway I forget about it. I just now finished the quest but under Miscellaneous it still lists for me to Investiage the Insane Asylum.

Usually when you complete Miscellaneous they vanish from the list, but it's still there, although It's in a different shade of color then the other Miscellaneous objectives I have, like it's completed but it won't go away.

Also I can't select it when i click it, no map marker. I guess it doesn't matter, although it's kind of annoying, would of liked it to have vanished.