Groove Agent - Empty Style Browser

Hi All,
The browser on the right of my Groove Agent (where you can browse kits, instruments, styles and midi) is not displaying any styles for some reasons - this empty browser problem only occur when browsing styles, but is working correctly when browsing kits/instrument/midi. Any suggestions will be much appreciated - I’ve tried to load GA in Cubase and as a standalone basis - same problem.
Many thanks in advance.