We are constantly working in the background to improve Speedy Route and regularly apply small changes and improvements to the website.
Following our recent migration to Mapbox services we have made several improvements to the location Address Resolution (also known as address geocoding) within Speedy Route that provides the 'confirmed' addresses as you manually type in or bulk import addresses.
We have made improvements in Speedy Route's infrastructure over and above that provided to us by Mapbox, so that the address resolution should be quicker and more reliable. You should now see extra suggestions in the dropdown list of matching addresses as you type, and Bulk Import should be improved as well.
As always, we're happy to hear any feedback from our customers!