I was recently discussing the REAL 10 commandments in Ex 34. As I recall the old NWT had topic summaries at the top of each page. Theoretically to summarize the page and help you find things. I've seen other Bibles do this too. At the top of the pages for Ex 20, they used to say "The 10 Commandments" or something like that.
I checked their new Bible and I don't see those. Or at least from the PDF download I did a year or so ago. Are these in the paper copy but not the PDF?
Any speculation as to why they might be gone?
At least in this case, since they're gone from Ex 20, it saves their but on identifying the wrong 10 commandments. I also noticed that Exodus 34 now calls them the ten commandments as other bibles do. It used to call them the ten words.