Heyo,

I just had a freaky bug yesterday, which rendered at least one quest to be not finish-able and maybe even the game to be unbeatable (I'm not sure tho).

I'm pretty much end-game now I think and had the following Quests running:

*WARNING SPOILERS!*

For the Republic, Part 2: Report to Moore, that Mr. House is no longer a threat.

and

Wild Card: Side Bets: Tell Yes Man, that Mr. House is dead

(I'm not 100% sure about the proper sentence from this quest, but I hope you get it)

If you had those 2 quests running and killed Mr. House and DID not return to Moore before talking to Yes Man, then it happens, that the Quest "For the Republic, Part 2" fails BUT wont be removed from the Pipboy and remains active and that Moore will go missing. You can still prid the npc and teleport to the location where the npc should be, but she won't show up in any way, even killing and reactivating the npc wont help.

I had a thought for some time how to solve that problem. I loaded my savegame, killed Mr. House, did not talk to Yes Man, went to Hoover Dam and then suddenly Moore still existed and I was able to finish the quest. If anyone had the same problem, this should help you to fix it.

Hopefully Bethesda and/or Obsidian will look into this issue and fix it.

Greetings,

Maxunit