Maybe I am jaded after working with the public for so long. But even in the affluent part of town that I work, people come in and lie and steal on a daily basis. They are constantly saying that an employee did them wrong or the food was wrong to get a free meal, DAILY. Not to mention the people that just walk in and take what they want and walk out, bring their own cups in and "help themselves" to free drinks, etc. Let's not forget just the general crappy attitude of people. I don't know about you, but I don't like to be yelled at and sworn at, called and idiot on a regular basis because that is your way to bully the employee to give you some extra toppings on your salad. And all of this affects the people on the front line. The company is not making enough money and guess who does not get a raise this year, again. It is sickening how low humans have sunk.
The OP was inconvenienced and that counts for something. But it is not the big deal that some are making it out to be.