I don't think she looks normal and I do believe her problems may be related to the problem she experienced a year ago.
I believe it is very important that you have her seen my an Avian Vet to get the proper diagnosis.
Any "opinions" you get on a forum are just that. The members are not trained professionals and you need someone who is trained in Avian Medicine in the case of your little girl.
By the way -- You may call me Deborah or Deb or Faery -- but please don't call me "Debbie".