I noticed this on a previous play through but I thought I'd wait and check it again. After I kill Kellogg and take part of his brain to the memory den, I start the journey through his memories. The first memory has little Connie Kellogg sitting in a room with his mom and the radio is on. I went up close to the radio to see what it was playing, Was it part of the memory or background from Dr. Armani's place? It was part of the memory as the dj talked about Shady Sands and doings in the Hub. The next memories had no radio background at all, proving that the radio was part of the memory. That brings us to the final memory, Kellogg and Shaun and the Couser which did have a radio playing in the room, The radio dj was Travis and he was talking about Piper upsetting the Mayor again. Which means that 10 year old Shaun did not go to the Institute 60 years ago!!! He went there relatively recently. Not to mention that Kellogg's terminal's log mentioned that he handed Shaun off and was getting ready to go after Virgil now. So what did he do? Sit on his hands for 60 years. No I don't think so. What this means is the the whole main quest is either a) A Lie, b) Bugged or c) Another Bethesda cock-up.