I thought this was an issue that only affects PAL footage but perhaps it is affecting all dv footage too. Unfortunately, the only solution is to revert back to version 1.0 or not use Colour and wait for the next update.
It's funny that most of the usual posters who would jump in and try and blame you for this instead of accepting the program is at fault are strangely silent on this one.
Cheers,
Toby
Toby Angwin
Director
Soup Kitchen Films
http://www.soupkitchenfilms.net