It's the same in the UK. Also I have been trying to get them to list my address for two years now. Google were able to update it but any requests to Apple seem to go into a black hole.
I can't speak to Europe, but in the US in a very rural location, I never have speed limit issues to begin with. I believe I have also submitted a couple of changes for small things, and they've all been handled so far as I can tell as I have not run into them again.
Probably typical in that Apple's services in the US are generally better than elsewhere, but just wanted to add a positive with my experience and acknowledge that it's likely better here due to location within the US.
Probably typical in that Apple's services in the US are generally better than elsewhere, but just wanted to add a positive with my experience and acknowledge that it's likely better here due to location within the US.