A user reported that skara bot was editing the links in JDK-8306027 and generated many mail spam.

As Erik said, JDK-8306781is the CSR of JDK-8306027. JDK-8306781 was updated few hours ago and it triggered CSRIssueWorkItem to update the pull request(https://github.com/openjdk/jdk/pull/13661). However, when updating the pr, the bot failed to retrieve JDK-8306027 and printed "⚠️ Temporary failure when trying to retrieve information on issue 8306027" in the pr body. This update of PR body triggered PullRequestWorkItem in NotifyBot and make issueNotifier to update links to PR issues.

To resolve this issue, I think we could stop the notifiers when the bot finds temporary issue failure.