Howdy Rhaella!
Firstly I want to say, I really enjoy the Isra NPC Mod for BG2. Great character, interesting quests, a beautiful romance and superb(!) voice-acting - arguably the best I've heard so far in a NPC Mod. So a big compliment to you, fantastic work!
Unfortunately I believe I've ran into a (hopefully) small problem with the mod. I am currently romancing Isra and so far everything went great. My character does meet the requirements (Female Elf, neutral good, Charisma 18, Reputation 20) and I am not romancing anyone else at the moment - not even by accident, as Isra is the only romanceable NPC in my party. So I doubt that the problem was caused by any of this.
I spent a lot of time in Chapter 2, to make sure that I get all her Pre-Chapter 4 Lovetalks before sailing to Brynnlaw. And I think I have gotten them all, but unfortunately there is no way for me to check it via PID (as mentioned in the Readme) to be sure - the option to ask her about our quest has disappeared after accepting Gaelan's offer and progressing to Chapter 3
The last LT I've got in Chapter 2 was the one were she first asked me if I will stay in Amn after the quest is over (to which I replied I would stay a lifetime) and ended with her wondering what we find when we get to Imoen. I haven't gotten any LT since, so I guess I am done for now. However, when I asked her about our mission then (note: still in Chapter 2), she said she wasn't eager working with the Shadow Thieves but saw no alternative. So I figured, maybe the PID where she said she was worried about Imoen only appeared AFTER accepting the Thieves offer and progressing to Chapter 3...but as I said above, after starting Chapter 3, the option to ask her about our mission completely vanished.
The romance doesn't seem to be broken, though. She still flirts with me a lot and all other options via PID (flirt, ask her about something personal, etc.) are still there and working great.
So is it safe to continue to Chapter 4 and not miss out on any romance content? Or do you suspect my romance is screwed now?
Have a nice day!