Group interview involving talking about ourselves in turns, answering some questions about a specific problem and the best way to tackle it, solving a challenge as a group and finally a 1 on 1 interview.

I was contacted by a LinkedIn contact for an informal conversation about a position that was open, and it seemed like a good fit. I was set up with a follow up with the hiring manager after I applied, and I was told they were trying to hire quickly, and they'd be reaching out soon. It has been over a month and I still haven't received any form of follow up, good, bad or otherwise. The position is still posted, and has been for several months.