Hi everyone, I’ve noticed a strange behavior with old topics that were automatically published from WordPress to Discourse (to be used as the comment section). Normally, when a post is published this way, Discourse correctly adds the X-Robots-Tag: noindex to the HTTP header and sets the canonical URL pointing back to the WordPress blog post. However, I discovered that older topics are losing these tags. The noindex header disappears, and the canonical tag is no longer present. Here are some e...