Being pessimistic is fine. Keeping your expectations low and anything else you need to do to manage yourself is 100% your business.
When you try to complain about a delay that hasn't happened, and has not been officially announced however, you will get corrected.
That very statement there is an official announcement of a 2 week expected delay.
Your complaint was supported by your claim of a 1 month delay, following you saying a week here or there is no big deal.
My point is there is no 1 month delay to speak of, and that it is your personal expectation. That is all.