In the Bruma quest Lost and Alone, it for years has been the case that you could find villagers and have the "go with you" dialogue grayed out. I think what happens is that the villagers incorrectly appear to the software to be the same as ones you've rescued before.
On the other hand, you eventually CAN rescue additional villagers from the same location, after long minutes of frustration otherwise not being able to complete the quest.
This is mildly annoying during PvP events. It could be worse if every player in the game wants to do Bruma quests the same day, especially sine Bring Down the Magister and Know thy Enemy will surely be delayed by shortages of targets.
(Strictly speaking, I guess everybody could do The Unseen and TImely Intervention, or even Requests for Aid, while refusing/skipping the other ones -- but what if refuse/skip RNG stops working well?)