What really bothers me is the text on the trailer. Before each set of words is a set of glyphs - I know they are a substitution of our alphabet, because there are 20-ish patterns and some appear more than others - but none of the messages follow the same word length arrangements as their preceding English announcements.
I tried transcribing a few down, but it turned out to have a bunch of mistakes. I did notice 2 phrases both beginning with glyphs that looked like “S AKY”, though
Spookily, the glyphs highly resemble the logos of most Jovian corporations.
On another note, what are those strange symbols for nonexistent factions at 0:11? One is the 24th Imperial Crusade, but I don’t recognize the other ones.
I checked as well in the trailer, in some part of the video, the same line from the sefrim is there.
The rest is most likely a part of an animation because they do non-sense.
The part that is interesting, is from this chronicle, paragraph 4.