Likewise. I had to send two emails to get an outcome post TI. If I didn't send the emails asking for an update, I think they'd just ghost me. Moreover, they don't provide feedback post telephone interview. Which is really unfair and weird, as it's an interview and even a few lines of feedback would really help understand what went wrong. I was told by someone to give them a call if they didn't get back to me despite my emails. However, I never called as I knew I'd get a rude answer/reaction from someone. I'm sorry you went through this but the profession is a dog eat dog world and with so much competition and applicants, some firms aren't really bothered by their behaviour. Onwards and upwards!