A new patch was recently released and most fixes are for the new Ambitions expansionpack. The Create-a-World tool was also updated.
Check all the fixes here: New patch.
Online store Play.com posted a new expansionpack on their site called The Sims 3: After Dark with a releasedate of October 29.
See it here: Play.com.
Thanks to Simprograms for the find.
And lastly, I would like to give some attention to the infosite 'Carl's Sims3 Guide'. They made many updates for the Ambitions pack like the new lifetime wishes, the new skills and ofcourse the careers.
Check the site here: Carl's Guide.