After an upgrade to JIRA core 8.14.0, responses to queries don't display in the browser. The responses to the query DO appear in the browser debugger - I see them in the JSON response to the "issueTable" request, but the actual page where the response does not render the results. Right after upgrading we did install Jira Service Manager. I've performed a full reindex already. In the browser console, I see a requested rejected due to bad origin.
Is this a known issue? Everything was good before the upgrade.