In your project bin where the media clips are imported to have you tried right clicking on the actual media file itself and gone to "Modify --> Interpret Footage..."
Inside that dialog box you can tell PPro to conform the PAR to a setting. In your case, D1/DV PAL (1.0940). That should solve your problem. PPro might be interpreting something from the XML incorrectly.
Ryan Holmes
http://www.ryanholmes.me
vimeo.com/ryanholmes