@Invader_Retro
I am not suspecting anything.
I just know that Mangasushi is the currently active group translating this manga for a long time.
So respecting that activity by not "stealing" that manga is reasonable as long as Mangasushi translates the manga at least as fast as new chapters from the author are released.
That is a mindset many people (translators and readers) have.
Hence someone could have reported those new chapters due to that.
But it could also be that someone found that opening page asking for donations via paypal to be violating some rule or rules of mangadex or maybe it seemed too "aggressively" asking for money for them.
No idea what the case is.
But I simply think that one of those 2 cases caused the chapters to be deleted.