I do not think our TA lied but I am not confident that she is accurate. She is a friend and would not intentionally lie to us. A few days after we booked our trip I gave her a request of a couple of buildings and she said she would add it to our reservation later. A few days ago I texted her asking if she had added our request and her quick reply- too quick for her to double check and confirm- is that she included it when she booked the trip. Maybe she is right but maybe she is remembering another family's trip instead of our's and getting details mixed up.
She also told me when we first booked the trip to wait to add the Memory Maker until a week before our trip because once I add it, she will be locked out of helping us. In the same text conversation the other day I mentioned getting MM and she said "you can add it anytime, it doesn't affect my access." So over a few months time she has given me contradictory information.