ImIncredibly_stupid's journey

I am currently a Master's student seeking an internship and had an interview scheduled with a company that expressed strong interest in my profile. On May 29th, I traveled for about two hours to attend a video call interview, but they preferred to meet in person. When I arrived at the parking lot with an hour and a half to spare, I received a call saying the manager was sick and they needed to reschedule. Today, on June 5th, I made the trip again, only to have them cancel the interview just moments before I arrived, citing the same issue. I'm left wondering if this kind of treatment is typical in the professional world, as I don't have much experience with interviews.