So, I'm not going to put a single or specific example, but apparently the tumblr sj community is giving JK Rowling shit again because of a tweet where a Jewish guy asked her if there's any Jewish kids at Hogwarts, and she named a specific character that was Jewish. Apparently it's insulting to give a character a trait and not make it the focus of a fucking story that has nothing to do with it. Some are even going so far as insinuating she's racist because of it.
Edit: Reading more shit posts about it, and now people are bitching about the fucking names of the minority characters. One literally bitched about the name Parvati Patil. Because fuck giving ethnically Indian characters Indian names; that's just stereotypical. Someone compared the names to "giving the only Hispanic person the name 'Juan Carlos'".