Wrong posts number on Review section

Question

Lately it's happening to me this:

After completing one or more "First Posts" reviews, I go back to the Review Section main page: https://stackoverflow.com/review

And the post counter shows that there are still posts to review. I click the link to review them, but there is nothing.

Refreshing the page doesn't solve the issue: it shows the wrong number again.

Answer 1

Review is probably our heaviest database hitter, so we've had to add caching to those counts; usually it's 5 minutes on them.