Nah there wasn't a heap of spoilers. They did talk about some new songs, talk about their influence and talk about how they got made but there was no sound bites and nothing that gave away anything more than background information. There was talk about new guy hazing, solo stealing, riff copying, general shenanigans and the writing process. There was also talk about a new AK Coral album and other side projects as well.
I have no idea who the guy with the weird accent was or where he was from but the guy from Bravewords was obviously the connection between the podcaster and Flotz. I'd suggest the long time friend and fan from Bravewords was doing the interview but then used the podcaster guy to publicise and air the interview.