Thanks for the advice and I just changed the location info. And I wanted to know about the know by date because I had a concern with my interview email. I think I got it a week late or something. I ended up getting it on a Wednesday and as it's a first come first serve thing, I immediately followed the link to save a interview spot and found only a few spots left. There and been openings from two weeks prior the end of the week that I had been contacted which made me wonder if I was supposed to be emailed sooner. If that was the case, I'm wondering if that may have happened now, but I haven't heard from anyone else that they had heard back either so who knows. If tomorrow passes and I still haven't heard, I'm going to email my placement officer to find out.
Also, you said one way or another, does that mean they may try and call? Or would it be email, just need to know if I have to be glued to my phone as well. And thank you so much for putting up with all my questions, I'm just getting super nervous.