The podcast + The 48hrs interview provokes a lot of good questions and brings to light many gaps and things that don't make sense. When watching Jordi's segments, I didn't know what to make of her since I don't personally know her, and she was very young and obviously nervous.. most people act "odd" when nervous. When I was 19 I worked a job where an employee was stealing large sums of money, and a police investigation was done where we were all questioned and tested. I was innocent, but terrified I'd answer "wrong" or say something in a way that made me look or sound guilty. I felt tremendous relief when I learned I was cleared, I felt like I passed the test. I share this because many people get hung up on Jordi saying she "aced" the polygraph test. While it's a weird thing to say outloud, I very much understand the thought, and wonder if her nerves are what caused her to speak it out loud.
Tldl; Jordi released a statement in 2012 which addresses her conduct in the 48hr Interview as well as tineline and narrative issues regarding Maddy's disappearance. I've attached screenshots. Not defending her, just believe it's important to have all facets to examine.