#1 - July 23, 2010, 6:15 a.m.
You do have an investigation open, but it will be a few days before you hear from your Specialist, Ohai.
This is only 21 hours old at the moment and the current restoration queue is running roughly 4 - 5 days on average at present.
What's important now is to find out how they managed to get your password and ID. Unless that source is found, the chances are VERY high this will happen again.
You need to make certain of your system and email's security.
This sticky may be useful.
Account Hacked? Security Issue? Look Here!
http://forums.worldofwarcraft.com/thread.html?topicId=24702231244 As to petitions, I'm only seeing this one open on 7/22. Another that is very recent was opened less than an hour ago, but that was a duplicate since you already have an investigation open.