Grey box shows when installing Bing maps
I've installed the Bing Maps plugin and activated it using my AIP Key. However the map displays as a grey box on my home page when I add the short code: [classipress_listings_map]. It seems that some other users on this forum are having the same issue - however I haven't found anything that will help me resolve the issue. Any advice is appreciated as the map will be an essential feature for my website.