I experienced this 2 or 3 times to me recently : I get notifications in my StackExchange Inbox about answers to questions I asked, however when I go see the question (or follow the link in the notification) I am not seeing the answer, in this precise case there is no answer at all.
I can see the beginning of the answer in the notification, but no answer in the question page. I know it can last for at least 10 minutes, but usually I see the answer on the next day (at least for the two times it already happend to me).
I currently have the problem on one of my questions, but I don't think I should share the link as this could be considered as "view-seeking".
I tried refreshing my browser cache, clearing it, logging in and out of StackOverflow, does not change anything.
As it is usually really convenient to be able to discuss live with the person who answers, using comments or opening a discussion in the chat, in order to give additionnal details about the question or ask additionnal details about the answer, I would like to know if there is any way to avoid this latency? Or is it only an internal StackOverflow caching policy matter?