CORS issue with fonts (HB CDN issue)

Receiving lots of issues with errors in my sites in google console.

Firstly, we’re seeing a CORS error related to fonts from Hummingbird CDN.

Access to the font at ‘https://hb.wpmucdn.com/fonts/ionicons.ttf?v=2.0.1’ from origin ‘https://+++++loodforum.org.uk’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource.

(index):1

Access to the font at ‘https://hb.wpmucdn.com/fonts/ionicons.woff?v=2.0.1’ from origin ‘https://+++++loodforum.org.uk’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource.

And the rest are 400 or 404’s on POST or GET. Only way to remove the cors notice is to disable HB CDN.