I don't have this behavior on any other website.
Today I visited my community first time after the night (computer booted and new browser session), typing in the URL (autocomplete) – and got a version of the page that shows me, that the last entry was 14 hours ago. If I were an average user, I would think “okay, nothing new” and go away.
Aren't cache headers (https://www.keycdn.com/blog/http-cache-headers) used to prevent this? At least for logged-in users?
If I go to, e.g., LinkedIn, I always get an updated view. Also on news sites, even if I am not logged in.