Same issue, and basically said already but to add:

Issue persists across different devices/systems, both my desktop and mobile phone experience the same issue. These are different browsers too.

And this issue also exists in my settings page where subscribed threads reside (sometimes shows old info, sometimes new). And of course the search feature, like if you view user posts/threads.

Thanks for the thread, and thank you and good luck to the team to solve whatever is going on