If the missed ADR was not related to security (i.e. police certificates,..), and since it was originally requested after AOR, so most probably it was related to the eligibility check. In such case, you do not have to worry since you received PAL which means that you already passed the eligibility check. It seems that they continued processing your application without the additional documents requested without a negative impact on your application.
As per your signature, you already finished biometrics, medical, and eligibility. If you already passed criminality and info sharing, then you are in the security check which is the last stage. So hopefully you will receive your Portal 1 soon.
Best wishes