Bard Question

[Prova]

Is the song Sionachie's dreams, the 40 mez, currently in game? http://lucy.allakhazam.com/spell.html?id=868

I know that it was not on the recent SoE progression server (it's a Luclin era spell), and I didn't see it on the vendor in Kelethin, but I based on some of the screenshots here of bards mezzing 50s, it must have been accidentally granted via the command that was used to give everyone their full spell books.

Having mesmerize top out at 45 makes the bard significantly less fun to play in end game, so just checking before I make class decisions.