Two things: Um... Penny's not going to like us AT ALL after this one.... Good thing we weren't worried about her not showing up on time nor made any attmepted to find her. Plus as Liz said made sure we had absolutly no contact with her or the shadows to Hywrl somehow....
We knew it wasn't going to be easy, reason we sent shadows with her, but no * so....
She's been tortured and probably has serious mental, physical, and emotional issues. We need to have a meeting with her. Use the rings so we can talk to her. Make sure Randell is around as she will definetly want/need his father type support. Have L'Aurel or someone else with good hide/sleight of hand use the true seeing eye to make sure it is her, no shadow path, no funny magic. We would talk to her and ask her questions.
The other: When you say Lord Arrendor in the timeline is this AA or AB? Both are lords of sorts as one has title and the other is married to the Queen. Just don't want to assume something incorrectly.