Trophy Hunting

So, since the issues with Mass  Effect 2 and the eternal wait for a firmware update to resolve the save game issues, I’ve been flitting from game to game feeling unsated because I just really wanna play ME2 and no other game until I’ve pillaged every trophy from it.

But, I’ve noticed when I’m going back to games I haven’t played in a while (well, not on this new console) since my YLOD issues on my phatty, that when I do a trophy sync, trophies I earned back then are being resynced as if I had never earned them in the first place and anything I had on my trophy cards have been redone with dates different to when I originally earned them.

Not sure if this is due to the YLOD issue and having never unlocked the trophies on this console or if it’s some sort of side effect from using CFW…

For example, I’ve just got Platinum on Motorstorm: Pacific Rift – I had earned all the offline trophies and needed most of the online ones.  Today when I synced the trophies after slogging away online for hours on end, they ALL resync so it looks like I’ve earned them all in one go – indicating to people that I may need to unplug from the mainframe and get some sleep!

Has anyone else encountered this since using CFW?