I know because I posted my particular issue with them a year ago too. There is a tiny gap in the road which we "jump" every time. One day Hey Mercedes might say "S**t, how did you do that?"I wouldn’t hold my breath with these map corrections. There’s a portion of road missing from my housing estate which makes the sat nav try and take me on this long loop to get me home. Reported it over a year ago and they still have it listed as under review….