Closed
Description
At https://community.letsencrypt.org/t/rechecking-caa-fails-with-99-identical-subproblems/113517/, we have a report of a failure on the CAA-rechecking path that leads to a bunch of subproblems, all for the same domain name. This shouldn't happen: If all domains failed, we should see a variety of subproblems, with only one subproblem per domain. If only one domain failed, we should see just one subproblem.