Only leaks/rumors for now, but apparently miHoYo (Genshin Impact/Honkai Star Rail/Zenless Zone Zero, etc) is doing a huge reworking of it's next entire version of content (approximately 8 patches, a year worth of content) for Honkai Star Rail. The new 'planet' was supposedly Japan inspired, kind of a Neo-Tokyo area. Since all of this stuff is going on, they're actually going to delay the new area by 3-8 weeks (so far) so they can remove Japanese refences and homages.
(from a "famous" miHoYo leaker):
Nobody really knows the extent of how it was supposed to be, and what it will end up as, but the betas have all been delayed by 3-8 weeks already (for the upcoming version), which is unprecedented for the game.
It's interesting to note that miHoYo is not a state sponsored company, nor a public company, but they are still likely being pressured to make these changes. The ironic thing is that Japan is their 2nd biggest market for this game.