Weird indeed, maybe the website is still using the system differently...
I tried to find other differences by randomly choosing addresses from Finland.
Here is another example where MapQuest web site and Locus based navigation does not match:
//http://mapq.st/nJBr0T
Website is correctly pointing to right addresses and roads, but Locus (using MapQuest navigation) misses by over 1km at both ends, somehow it does not want to go to some of those small roads seen on map. Also it tries to navigate through different route.
I tried to find other differences by randomly choosing addresses from Finland.
Here is another example where MapQuest web site and Locus based navigation does not match:
//http://mapq.st/nJBr0T
Website is correctly pointing to right addresses and roads, but Locus (using MapQuest navigation) misses by over 1km at both ends, somehow it does not want to go to some of those small roads seen on map. Also it tries to navigate through different route.