First, it is possible, that Chloe must not be silenced, if she is going to have a GTKU talk (or any talk I reckon). If she is, the talk never happens and Chloe gets mixed up and can't be even triggered to "say" the "you look strange" option. Same goes with the thing that if either PC or any NPC Chloe is about to talk is too far away, the talk never happens, and again Chloe gets mixed and the only way to correct this is to load the game a new from the last save.
So you gotta keep everybody together, and not use silence around her if you know it will soon be time for another talk. I am really glad I noticed these things, and propably these have been the reason to almost all of my troubles with her.
I am still having occasional crashes, but nothing to do with Chloe, but with the thing that Macs tend to crash if their memory gets too full. And it happens (too often

Otherwise, now when I have been playing this mod without any major problems for about two days I can say I am enjoying it a lot
