Grandia II glitch after 28 hours of playing..(near the end)

[The_Wraith]

I am near the end of GD2, there is a lockup after 28 hours of playing !!!
Valmar is alive, Mareg is dead as Milenia, the Granasaber is crashed, We(Ryudo, Eleena, Tio and the Prince) are crossing a bridge, the town of the Prince around us is destroyed, the Horn of Valmar is going to wake up on Ryudo...a ball of purple lightning surround his arm then...nothing, the game stops...

I tried all the version of the GD2 (Echelon, Clauto, the '3 discs version' (it"s normal coze they come all from the same source Echelon (except the video files from the Jap version) etc....)

NOTHING HAPPENS, just a second before, the DC seems to read something (the laser lens moves a little) and NADA !!!!!!!

Everything is locked.....

Any idea ?

This version need a serious repack.....