Under "My Profile" when I click "Find Latest Posts" the most recent result is from January of 2019, but I have made many posts since then that should be included.
When I click another user's name and select "View Forum Posts" I get the same failure, with posts only up to January 2019 shown.
When I construct a search using Advanced Search / Search Single Content Type / Find Latest Posts By User, I get the same failure.
I have been unable to use Advanced Search in any way to find any results newer than January 2019.
Some googling tells me these searches depend on pre-built indexes, so I conclude the index is no longer being rebuilt, making the search function useless.
My use case in this instance is searching for a recent post made by a certain user in a certain forum, which makes the google search useless because it doesn't let me limit results in any useful way for this purpose, or even sort them by date.
Would you please fix these problems?