Well, if you have found a difference, or a problem, then you could always let the ATS lot at Aviation House know. I have just identified a few things with PANS ATM, in that they do not have phraseology or sequences for some air-ground-air communications.
Mind you, our AAmericAAn friends have so many exceptions to PANS ATM filed and unfiled, all in the name of safety and efficiency according to their AIP, that it does make CVR work rather difficult to get your head round. If only they had to give clearances across all runways, not just those in use, if only they had to give the runway numbers with the take-off clearance etc...