Added the talk from Salem to Saffi in Chapter 12x. This prompts Saffi to talk to or capture Tina. Even if you do not do this, Saffi can talk to Tina (this can be done until Tina joins).
When Saffi captures Tina, it is treated as if she talked to her, so I included this as a clue. However, I think people who know the specs of the original will be afraid to capture Tina. It is unknown whether this will really work as a clue.