I can confirm from a close source that Julia makes the jury stage of the game, but not to the Final 3. I am unsure of her exact placement, but we can expect to see her get into a cat fight with Cydney, and instead of asking a question to the Final 3 she bitches them out instead. I will try to pry some more information from my source, and will keep you all updated.
*Edit: I should specify that I am unsure as to whether or not it is a F2/F3, sorry if the wording is confusing, at this time I can only confirm that Julia does not make FTC, but I am working on finding out additional details.
*Edit 2: I forgot to mention that my source has told me that CBS casting has contacted Julia about possibly appearing on the Amazing Race/another season of Survivor. I speculate that this means she must be an interesting enough character this season if they are considering giving her another appearance. I will continue to update as I learn more.

Source: https://www.reddit.com/r/survivorspo...ulia_spoilers/

From a screening

host: "Wow, talk about a cliffhanger... I'm at the edge of the seat. I really want to know who it is. And poor blondie. They were really beating up on her."

Parvati: "I know, she doesn't even get a name."

host: "Yeah, nobody could remember her name. Exactly."

Later, Jeff confirms blondie is Alecia: "You know, on the idea of not giving Alecia a name, and calling her blondie..."