We had an issue, where they kept reverting to pre-911 addresses in places where there were geocoding gaps in the new address dataset. Even after submitting chan

We had an issue, where they kept reverting to pre-911 addresses in places where there were geocoding gaps in the new address dataset. Even after submitting changes, and having them implemented, they would revert back, presumably every time they merged updates to the new dataset. I suspect the new addresses existed in the list and were imported, but with null coordinates. We stopped updating, because then you could at least consistently give people the old address for directions. (They did eventually do a permanent fix.)