Problems starting Leliana's Quest/Past in Origins [Spoilers!]

[76561198007484948]

Not sure what I need to do next. I've made sure her approval hasn't gotten above 50-ish (it's now on 51 which is the highest it's been to date) and talked to her at every opportunity.
We had the discussion about how she ended up in the Chantry and then about Minstrels and Bards in Orlais, which lead to a long dialogue.
Since then I've talked to her at every opportunity, both in camp and also whilst on the road or in 'action'. She talks about lots of things, the last thing was a long monologue about shoes in Orlais, but the Quest doesn't seem to be moving.
Despite my character asking her a lot about life in Orlais, she hasn't mentioned Marjorie once, nor has the random encounter with Assassins sent by Marjorie during travelling on the world map (I have made sure that Leliana is always in the active travelling party).
What else should I do? Anyone got any ideas or suggestions?

[FEZ. TF7]

Try getting her approval up some more then she should have more to say to you when you talk to her in camp, i usually exhaust her dialog then give her a tasty treat from the dwarf in camp then she has more to say, then give her another tasty treat and repeat, keep doing this until she opens up and starts trusting you then the next random encounter will be the assassins sent for her

[Taiwan Number One]

Be warned that the encounter Sith Olus refers to is, IMHO, one of the toughest in the game. Bring your A-team.

[76561198007484948]

OK thanks I will. She does seem to be trusting my (female) warden, I have been steadily bringing up her approval ratings to over 50+ although it's been cautioned not to rush things as according to other threads if you get over 70 too quickly it won't trigger the assassin group (bug?)