I wish you all the best buddy. Don't panic and be a little more patient; you are certainly close to become a Canadian citizen. Apply for ATIP as soon as possible and keep an eye on your ECAS status update. You came this far and this is certainly not the end of it. Don't worry about your enemies calling CIC to tarnish your application. This cannot be a random process, relying on anonymous phone calls. Even if someone claims anything against you, if you are clean, you will certainly come out clean.