It's also a bug. I managed to finish this quest yesterday. There was noone there and i was able to talk to her and finish this quest. Seems like infinte spawn happens when someone else is joining you in the same instance while you are defending.awhecknum1ub17_ESO wrote: »Apparently zenimax has "fixed" the bug by not even letting you talk to lady laurent to start the mobs coming out of the portal. Yet another brilliant solution. Sigh