When you're working across cultural boundaries you realise that most problems stem from an incorrect assumption. In this case Khalil probably held the incorrec

When you're working across cultural boundaries you realise that most problems stem from an incorrect assumption. In this case Khalil probably held the incorrect assumption that an actual demonstration of the bug would be how Facebook would want this to be reported, hence the lack of details. It's not unreasonable for him to think Facebook would take a look at their HTTP logs to find out what happened.