I think that Patrick posted it. basically the ones against where the conservatives, both left and right where against (even if there were some people inside those parities who voted to continue the scanning)
EDIT: apparently EPP voted against not because they want to support privacy but because the proposal was not enough invasive. they were afraid that it would have stopped their Chat control 2.0 proposal.
i don't understand, was EPP for or against the extension ? Cause my understanding was that they asked to have a second vote even if the first one already rejected the extension.