Tragic. What a strain on credibility
In business, you seldom have total control of events, in fact you seldom have any control.
You just pivot and carry on.
Sometimes plans work out quicker than expected, sometimes there are setbacks that move projected goals.
To let a change in plans from a situation that you cannot discourage you, is to fail in business.
To carry on in spite of it all is the true measure of success.
Do not discourage yourself and others, celebrate the willingness to move forward in spite of all obstacles.