Hmmm, the unstamped version was probably a first draft, so small difference in number of pages is understandable if changes were made and / or layout, margins, etc were different. The translations used for the mccannpjfiles seem to be from the unstamped one, and it is from those translations the OP quote came from, as they appear on the mccannpjfiles
Eta
Obviously in the final version the PJ were being clearer about what they meant as regards not knowing what happened on that evening vis a vis DPs visit, as they thought there wasnt clarity about the length and time of that visit after having read all their statements, including the LP taking a statement from DP saying he was there at 7pm! Im guessing, though the original draft could well have stayed, as there wasnt clarity in others statements for the time period from 5.30, ie Oldfield saying Kate and kids were watching the tennis match at 6.30! when K and Gs said different.
Oh well