I think you are not good. In short, you should provide a correct information about your application
on all stages:
When you filled Express Entry profile, you pointed there that you already had 1 year of Canadian work experience which gave you many additional points to CSR score. But in fact you didn't have them. AoR date means nothing in this case, the only date is ITA. They invited you according to your CSR score which in fact wasn't that one. And I think it also affects your eligibility, because CEC stream is only for those who has at least 1 year work experience in Canada which, in fact, you didn't have.
p.s. I'm CEC inland as well, so I had investigated this question before created my EE profile.