For the record, just for the sake of keeping track of changes, the messed up graphics are fixed as of today. This also applies to Atelier Ayesha although it needs a hack in cellSave to go in game (and then still hangs in 0-3 seconds).
Asus N55SF, i7-2670QM (~2,8 ghz under typical load), GeForce GT 555M (only OpenGL)