Go read the next page after that.
Kakashi says, "Aren't you going to blame me?", pertaining to Obito's statment that says, "you LET Rin die" instead of "you KILLED Rin."
Kakashi was confused about why Obito didn't directly blame him for killing Rin.
So there is no mistranslation and no making up as weeks go by.
Read with understanding please.