Then why do I have a Genji glove, after only saying no to him once?

From The Mynock's WalkThru
First, tell him "no" then go back inside and the man in the 'storage room' will give you a Genji Glove. If you say "no" to Banon 3 times and you'll skip the part where everyone's at the table and one of the guards will give you a Genji Glove (if you didn't already get the one from the guy in the store room). If you go to Banon and tell him you will become there last ray of hope he will give you Gauntlet (if you haven't already gotten the Genji Glove from the guy in the store room).
So technically, we are both right?