AWS Terraform Splunk Threat Hunting App not functioning

* Operating System Version:
* Deploying via (VirtualBox/VMWare/AWS/Azure/ESXi): AWS
* Vagrant Version (if applicable):

Please verify that you are building from an updated Master branch before filing an issue.
- Did a git pull before deploying
### Description of the issue:
The threat hunting app in splunk either comes with limited events or no event as shown below, not sure if there is any issue with the event logs being captured/forwarded to AWS splunk threat hunting app. I have no issue with my vagrant built.

### Terraform AWS Splunk Threat Hunting

### Vagrant Splunk Threat Hunting