...to what we see on TV. Conversations he has with Stephen on the phone in Indian are written down some what different to how we see them happen on the TV. The locations visited are out of order on TV compared to how they start in the book. Also the toilet incident in Egypt he describes in the diary is quite a bit different to how he explains it on one of the recent podcasts, yet to see if they comment on it in the episode on TV as haven't got to that one yet.
Conspiracy, maybe? But I think it's more Karl doing what he always does. Takes something someone has told him and then repeats it back to you and it's nothing like what you said :)
Whatever it is, it's still funny and so is Karl.