I applied to a engineering function on their website. I quickly received an email telling me I seemed a great fit and HR would like to have a chat with me. The HR person was late to start the call which went on for a while, until the HR person had to jump in another and said she would book another call to finish the discussion. I am still waiting for the call and this is the first time I am ghosted in such a way (sending a one liner would have sufficed if you changed your mind).