@staidaffect - I did some more analysis and imported your data into my TVH with some extra debugging code enabled. Unfortunately, your EPG does not appear to contain any extended event descriptions. From what I can tell, what you are seeing is normal.
On a different subject:
I am compiling data on the parental classification systems used by various countries. I noticed that all of the programmes in your sample have a rating of 'Undefined' (as opposed to no rating at all). If you are willing, would you be able to perform another mux dump or two on networks that contain parental classification so that I can analyse those?"