Question. Help. :(

[Xentago]

 My mother applied for a family class sponsorship last last April 2009 and we recieved a letter from the Canadian Embassy asking our passports and "papers" IF there are additional information/dependent needed last September 2010. For some circumstances, my mother added an additional dependent. And because of this, we, sponsored family took the medical thingies again and up until now, we haven't heard anything of anything from the embassy. I don't want to really raise our hopes  but what are we expecting? It' more than a year now since they've asked our passports.