Where did you have to fill out "more info?" Was it on your pilotcredentials profile? If so, they were probably telling you that your application was incomplete. Under review and in progress are good things. You wont see the other tabs open until you receive the letter for an interview. They tell you in that email to check your pilotcredentials for additional tabs (sometimes takes a few hours to populate) to select the day and time you want.

If they want you, they'll email you. Its just a waiting game from here. Keep checking that status, and if you see it go to complete without getting the invite email, then you can assume they passed on you this go around.

Good luck