IcelockEU

To my understanding, the Lost/Rikti are hostile towards the CoT in this mission but when I just did it CoT were also hostile to CoT (at least to some extent). When I found Percy Winkley, there were two spawns of CoT nearby who started fighting with each other and the ones that were not guarding Percy won, so I completed the mission without having to do anything except get close enough to trigger them. My low damage defender isn't exactly upset about not having to fight, but it doesn't seem to be working quite as intended.

Being forced to use an autocomplete is to me an indication that something, somewhere is in fact broken. I would expect White to just skip that mission if Cleo is dead (but I don't know if that's possible to do with how story arcs are constructed) I may very well have gone outside the expected story path but that wasn't especially hard to do, I just zoomed around Praetoria a bit and found a guy giving me a mission and went with that. I didn't even notice I had a mission to talk to White until Cleo was already dead.

I did Praetor White's arc after I played through Cleopatra's arcs which ended with me killing her as the Loyalist option. I had not outleveled Praetor White by then so I started his arc and the third mission is to deliver flowers to Cleopatra. Having just killed her, she was no longer present on the map so I could not complete the mission (I had to use an autocomplete). Not sure if this is feasible to fix in a sensible way.