The story was going fine, until getting to about chapter 70. after that according to some of the other comments, it seems like they skipped from chapter 70 to chapter 95, so there's a sudden 25 chapter skip making the story completely incomprehensible.

is there somewhere we can report this error?

So this has been the wrong part of either the same story or a different story for over a year and no one has bothered to fix it?

After about chapter 40 the translation really goes downhill. This story is fine, the characters are fine, as other reviews have said the 'check in system' is a little cliche and overworked as a concept and as far as I can see this story brings nothing new to the table. There are some very obvious mistranslations and bad English that make the story very hard to read, the most obvious being the misgendering of characters. The main character was male the whole time, just because he is talking to a woman his pronouns shouldn't be changing! This and other grammatical mistakes make the story unpleasant to continue reading. I dropped at chapter 50. I've seen better machine translations.

Lol I love the weapon testing.