Just to chime in to help: I have the same issue (Eve dying during mission). I have reviewed the save flag from my ME3 save game, AND the save game that I imported from ME2 and they are right (Saved Maelon's data, Maelon lived, Wrex is alive and is a friend, told Eve about Salarian sabotage, Talked at length with both Eve and Mordin in the ship prior to the mission, etc.) EVE still died. I have played through ME3 20+ times and this is a new issue for me. The only thing I can think of is that I have been editing the coalesced.bin files and that might be corrupting the save game file somehow (I have seen erratic behavior prior after edits in the past once or twice).
Solved it (And a big thank you to those on the board who mentioned using the Gibbed.MassEffect3.SaveEdit tool)!
- For my fix of this issue, and using the program "Gibbed.MassEffect3.SaveEdit", I could see when I opened my save game files that I had saved Maelon's data, yet Eve was still dying in my ME3 save regardless (She was even coughing in some dialogue). I opened a save game right before I started the Priority:Tuchanka mission, then I saved a new save game. In this newly saved game file, I first edited the save game using "Gibbed.MassEffect3.SaveEdit" to UNSELECT saving Maelon's data, I then overwrite this save, then I re-open the save file using Gibbed.MassEffect3.SaveEdit toll again, and toggle the save Maelon's data back on again, and finally overwrite to the same save file one last time.
This allowed me to talk with Mordin about the Saved data and also Eve was safe at the end of the mission.
This is definitely a bug of some kind, but I cannot fathom if it might be from a corrupt import from ME1 to ME2, or ME2 to ME3. It also might be the massive amounts of Coalesced edits I do for ME1,ME2,ME3 also as I said before.
