AdvantEdge Healthcare Solutions interview questions

Interview went well. However,it took a long time to hear from them and when I did, they acted like they didn't want me to take the position. Manager I spoke to was suppose to get an answer to a question and call me back. She never did. I had to contact her only to discover that she had given the positon to someone else. They scrambled, hired me and put me under a different manager who acted like she was mad she was stuck with me when she didn't get to interview and pick me.