SC Johnson interview questions

The initial process of interviews went well - had a very good insight of the company and the role that I'll take on in case I'm hired. The negative experience for me started post-interview when their HR called me and advised that I am already up for a Job Offer. The day after I received a call and was informed that They made a mistake and had to schedule another interview with the HR Manager which i accommodated and was not able to receive any feedback after that. There has been no formal communication from them as to the results and was left hanging for a decision when they originally mentioned that they needed to fill the role ASAP. That was truly a disappointing experience.