The TS server is ever changing, its a temporary channel. So there are no details to remember. I'm not yet organizing guests for episode 3, I need to mull it over.
Also Myst, it just seems the microphone you are using (coupled with the fact you are under pressure) can make your voice sound different compared to the relaxed, casual way you often sound. For example, when I spoke to Iban after the interview he sounded different compared to when we interviewed.