Bandwidth Billing Analyst interview questions

I had an interview scheduled for this position on June 8th. An hour before my scheduled time, I received an updated invitation that the interview had been rescheduled for the morning of the 14th. I did not hear anything from my interviewer as to why this happened, but fortunately I could make the new date and time work. The morning of the new interview, I received another invitation update that the interview had been cancelled outright, once again with no explanation. I emailed my interviewer directly and asked for an explanation, and was told that they were temporarily stopping interviews. I found their behavior quite unprofessional, and would not recommend applying for roles with this company.