This patch will fix next bugs:
You can download path here http://qdpm-ex.com/pub/patches/qdPM_Extended_3.0_patch_1.zip
To install patch just unpack archive to qdpm folder and replace files.
Note: this patch for users who purchased qdPM Extended 3.0 before 30 September 2012. You can go to My Account page and check order date.