Note: This isn't meant to discourage anyone; it's to try to lighten the load for those that have seen this on their dashboard. Anyone with a different experience can jump in.
I haven't seen anyone have anything positive to say about 'Closed Complete' as an app status. This seems to be cemented after seeing a mod reply once that it's a 'normal application status' with pretty much no further comment.
Just wanted to say I hope anyone who sees this doesn't have all their eggs in one basket because, while you truly never know until you get a confirmation, it does seem to be the last stop to a tbnt email from personal experience.
Keep your options open(other SWA opportunities ofc 😉 ). I've applied a few times and, while I have sadly been passed up after getting the above status each time 😞 , that hasn't stopped me from applying to new openings.
Hope everyone lands the job they want! 
