I just upgraded my Splunk Security Essentials app from 3.1.1 to 3.3.3. I'm running Splunk Enterprise 8.1.4. When I access the Analytics Advisor / MITRE ATT&CK Framework page, the MITRE ATT&CK Matrix just refuses to load. Has anyone encountered this, and do you have any troubleshooting suggestions?
I just poked around in that screen, but it doesn't seem to be what I'm looking for. Previously, the MITRE matrix loaded just fine; I have content enabled that should reflect here. The rest of the page loads as well; it's just the one matrix that isn't working.
It's version 3.3.3; the screenshot is attached to the original post. It doesn't give an error at all, it just doesn't display the matrix. When I look at the Job Inspector, there aren't any errors, either.