So, Alonso has been given a 10 second penalty for not serving his first penalty properly. However, the stewards didn't notify Aston that they were being investigated within 15 minutes of the offense, so presumably, they will now be able to appeal this, and get their podium reinstated...
EDIT: Apparently, the 15 minute rule, which was introduced after Schumacher's 1994 British GP debacle, has now been removed from the sporting regs.