Rocket Server bugged?

[Woopa777]

I played this game back in 2011 way before i cared about trophies, and just bought the game again (lost my old copy). When i looked at what trophies i had gotten back then, i wondered how i didn't unlock Rocker Server (Make a serve at or above 200km/h) since i played it quite a bit back then. I now tried getting it both in practice and exhibition mode and it seems like that trophy is just bugged for me, on both my old disc and the new i just bought (second hand).

 

Anyone else tried this and hopefully have a fix for it?