Are there items missing for those 3 trophies? Or does it look like its not popping. And there is no vita patch to download right?
Also, are you playing physical or digital?
So I managed to get the CG trophy by just replaying random saves and picking different choices from the guide. The other two appear to just have ??? in the list and are missing. No vita patch unfortunately and I am playing the digital version.
I went to the link where the guide was originated from to see if I could glean any additional info or choices, but again, its a perfect match to the guide here. I am thinking the vita version must have to allow for another choice somewhere to get those ??? to unlock and appear in the list...or at least thats what it seems like to me.