Snowbreak had a lot of dramas over the years, mostly due to it becoming a shameless "master love" type of game with unsufferable chinese fandom, so you'll have to be more specific.
I don't check on it anymore, that ntr drama might've been that time a female villain stepped on a nameless souldier which chinese cried as "foot cucking" that i mentioned in the thread, but it was some time ago, if there is a new one i missed.
The cosplay drama was old but it came back recently. Back when snowbreak was starting to finally become sucessful, devs marketed in conventions with japanese cosplayers. Chinese fans said that one of the cosplayers "hates men and the devs hiring her is an unforgivable sin" (i heard she only made a pro-woman rights tweet once?) so the devs swore to never hire cosplayers again.
A few months ago they hired cosplayers again and chineses were furious, even if the cosplayers this time were clean, because they took it as backstabing.
Just glanced the last update trailer and it's REAAAALLY cringe.
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(stuff like this makes me glad that memeblazer is a dork and traveler is a bum)
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^average snowbreak defender