Hi Paul,
No, there are no issues. The error you are seeing is because we are seeing problems with connecting to your CRM. You can see these connection errors if you go to Settings > ClickDimensions Settings and click on "Error Trace". Click the icon on the bottom left and click "Search". The error message will tell you more detail about what is wrong with the connection and you can provide this to your CRM administrator or partner to correct your CRM's external access.