AWS DMS Replication Task Stopped Logging

I have been searching for the culprit. Everything from the article below seems in place, however, I can't get DMS Migration Tasks to create a group and log events to Cloudwatch. This has been working perfectly for a long time and recently stopped after a renaming effort.

https://aws.amazon.com/premiumsupport/knowledge-center/dms-cloudwatch-logs-not-appearing/

Is there anywhere I can look to see why the log group creation failed or to verify it is a permission issue for sanity?

Here are the task settings for each task where logging is enabled:

{
    "Logging": {
        "EnableLogging": true,
        "EnableLogContext": false,

Here is a dms granted IAM Role:

Here is the role above's policy attachment: