Hi guys thought I would let you all know to clear this up, I read these posts and then logged into the game (no errors, woot!) and me and my OH both have received a message with a fantasia vial. We are both legacy accounts and both still on the free trial.

I think this might possibly be related to something else as the message from SE in-game only talked about thanking us for purchasing the original FFXIV. But the timing is a bit odd, so I guess it could be related to this benchmark bug. In any case, we're happy. Hopefully you legacy players have received one as well.