Sure, perhaps I’ve done it wrong based on your question…
I’ve just used the Bulk Redirects Rule which comes with the Bulk Redirect Lists and associated the rule with the list. The list is called cb_blog and contains the source URL (as provided in my original question) and the target URL (also originally provided) as well as status 301.
Redirect incoming requests based on the URL redirects in the following list:
cb_blog
By default, Cloudflare matches the full URI of incoming requests with each redirect source URL to determine the redirect to apply, if any. To modify the field to match, select “Edit Expression” and change the key.
coburgbanks.co.uk is using Cloudflare for DNS, but traffic isn’t proxied it is going direct to origin (Amazon/Webflow) ergo any rules in place in Cloudflare are not triggered.
If you want the rules to trigger proxy through Cloudflare (change to ) for the domain otherwise you’ll have to set up something with the hosting service.
I cannot guarantee that proxying to Webflow will work as I haven’t used the service. I suggest consulting the Webflow documentation of reaching out to Webflow support for further assistance.