Dashboard Job showing conflicting Information about failed Jobs

The dashboard displays various information about failed jobs.

When I call the dashboard, I see 13 failed jobs.
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When I click on the failed jobs, the instant display changes to 9.
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If I choose something else, I see the 13 again.
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If I go to details, I also see 13 failed jobs. If I switch to page 2, there are 9 jobs at a time.
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This is very confusing.
It’s an environment with 3 web servers behind a load balancer.
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