Hi, I'm getting the same issue recently with the addition of:
"Access to XMLHttpRequest at 'https://api.companieshouse.gov.uk/search/companies?q=Spind' from origin '***' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."
It was previously working fine. I've tried registering the application again to no avail.
My IP is: 126.96.36.199
Please let me know if I've posted in the wrong thread. Any help appreciated!