"Unread" tab is not listing all thread with unread messages

[RalfJung]

When I go to “unread”, some threads are not listed, even though I know they have unread messages in them. Just compare the current “latest” view I get…

… with the “unread” view:

As you can see, there are 4 threads with unread messages immediately visible under “latest”, but one of them is missing from “unread”. “unread” is how I keep up with conversations so this incurs a high risk of me just entirely missing that there is something I should reply to.

I am seeing this both on https://internals.rust-lang.org and https://discourse.llvm.org/, which are both DNS aliases for something under hosted-by-discourse.com so I assume they use the latest version.

[sam (Sam Saffron)]

Going to close this as a dupe of:

Unread count shows Unread (14) but /unread is empty

On this fine Thursday morning, I bring an interesting conundrum before you. I’m seeing what looks like a false positive unread counter on my site. What happens The top nav shows Unread (14). But when I click it and go to /unread, there are no unread Topics listed. The page says there is nothing left unread. Other non-staff users are seeing the same issue too, though with different unread counts. In the Discourse app on iOS, I also see an unread count when there are no unread Topics, again som…

We should have it sorted pretty soon!