Cloudflare doesn't follow the cache-control

Hello, Cloudflare doesn’t follow the cache-control: max-age=123xxx rule. It is set to 8 days but despite being 16 days it still shows the old page as a hit. What could be the problem ? I’m using google translate. Sorry if there is a translation error.

I’ve been watching this post all day hoping for a response. I don’t see anything obvious in the headers. So I wonder if your browser is caching this response while increasing the age timer. Do you get the same thing in other browsers?

Maybe op has a page rule setting Edge Cache TTL to a higher value than the one in the header.