Are you guys seeing Maps running and using up battery? I have. Its not a lot, but at the moment its listed as using 6%. FYI I have not even opened Maps up yet today.
Not on the current nightly just yet. I am using 8/26 nightly.
Worth a shot to uninstall/reinstall Maps.
I've had this issue on several JB ROMs with Maps. Not sure why, but an uninstall/reinstall fixes it.