Unfortunately the hotfix for the Safari Hat hasn't exactly worked for everyone. Even after this morning's server restart. Although I received a hat on one of my alts, all the others (including my main) have yet to find one in their mailbox. I'm wondering if it was just pure luck that my alt happened to get one.
Hopefully after next Tuesday's server maintenance the Safari Hat will be properly sent out to all toons on eligible accounts.
Another hotfix that might have been released was one for the Pandaria Tamer XP issue. Some are reporting that there seems to be a boost in XP now, while others are still seeing the "nerfed" value. Honestly, I have no way to confirm for sure whether or not the hotfix has gone through and XP is functioning properly. I usually don't use Grand Masters to level my pets, so I don't have a base value to compare current XP to.
Last but not least, there are finally rare versions of the Jungle Grub and Clouded/Silent Hedgehog. Time to go hunting! :)
And thanks to my best friend, who managed to log into his account from all the way on the other side of the world, I was able to collect some of the new raid pets.
My favorite so far is the Mini Mindslayer. Although it's not so mini with a pet biscuit! :P