Those of us in the states will have a hard time reproducing this, of course, since we're not exactly crawling in 900MHz EDGE. (Or in the Galaxy Nexus, for that matter.) And while it's an interesting-looking bug, we're not sure how overly concerned we are about this lingering issue. Maybe it'll be fixed with uploaded bootloader code. But if not, maybe just keep your 900MHz phones a inch away from your Galaxy Nexus.