Hi guys. I'm the general editor of that site. A friend of mine visits these forums and emailed me this thread to show me our article was mentioned and you guys weren't sure of the situation. A bit of clarification.
I didn't conduct the interview but I edited it. Just to confirm, we're still chatting with Troy. We chatted to him there around a fortnight before his appearance at the London expo. However, our interviews Editor (Dave, who posted that interview) is currently chatting to and arranging another meeting with Troy about his work on another game that we can't talk about right now as the voice cast hasn't been announced (it's not a Tales game though) and I can say that Troy has mentioned nothing about a Vesperia PS3 localization. The same can be said for the other members of Vesperia cast we interviewed - and we quizzed them all on it:
Liam O'Brien (Cumore): http://xbox360.rpgsite.net/articles/157/151/liam-obrien-interview.html
Danielle Judovits (Estelle): http://xbox360.rpgsite.net/articles/157/155/danielle-judovits-interview.html
Sam Riegel (Flynn): http://xbox360.rpgsite.net/articles/157/156/sam-riegel-interview.html
Troy Part 1: http://xbox360.rpgsite.net/articles/157/157/troy-baker-interview-part-1.html
Troy Part 2: http://xbox360.rpgsite.net/articles/157/166/troy-baker-interview-part-2.html
It's worth noting that with that many interviews and that much time spent with the Vesperia cast (in celebration of the European release on 360) you'd think one of them would've mentioned being called back for the localization if it was happening. All these interviews are fairly recent, too, so... it's not been done yet, at least. Fingers crossed it happens. Sorry Kamal, but it may well be a case of a misunderstanding between you and Troy.