For years every update was missing a speed camera for Garmin where I live in Belgium.
On my TomTom it showed the speed camera.
So I went to the Cyclops web site and sent them the info of the missing speed camera.
The very next update I got from this site showed the missing speed camera.
It took less than 2 weeks for Cyclops to add the new camera.
Here is the link to the website if any one knows of missing speed carmera