The 1.01 patch hit the servers this morning, presumably in a reaction to the street date breakers, and the stores that neglected to pay attention to the recall notification. The patch almost certainly removes the offending music that has caused so much trouble, but has possibly also brought other changes - We swear that yesterday you still had to shake the controller to remove jetpacks, but now a quick press of the Circle button removes them, whilst veterans are left shaking the Dualshock around as onlookers stare in confusion.
What else is changed, if anything, is unknown at this time.