Google is usually pretty responsive considering the Android is a free open source platform.
DroidForum members are also usually pretty responsive and helpful. I have notice that the Droid 2 Global is not such a popular device so maybe out of the number of reads maybe no had a solution to suggest.
I have the same problem with my Droid 2 Global. Just got off the phone with Verizon Support and they have it listed as a problem but have no time frame for a fix. I am now trying to track down a manageable work around. With literally several hundred international numbers in my contact list this is a real problem.