It turned out that disabling Jamf Pro Add-on plugin for Splunk Cloud fixed Opsgenie plugin. I've opened a case with Atlassian support and they logged a corresponding bug: https://jira.atlassian.com/browse/OPSGENIE-1578 You can click on 'More > Add Vote' to flag that you are affected by this problem.
... View more
Can you share how did you manage to resolve this issue in Splunk Cloud? I run into same error, and Splunk Support hasn't been much of a help.
... View more