Script doing incorrect score calculation and calculating scores for unenabled standards

My AWS environment only has one security standard enabled - AWS Foundational Security Best Practices v1.0.0
The image below verifies this.

However, when I run the script, the following is the output I get -

As you can see, I am getting an incorrect score for the standard that I have enabled and then further, I am getting scores for standards I have not even enabled. I know in the build_standards_dict function, you extract the control name using control.split('/')[1] and control = prodField['StandardsArn']. I am unsure how it is extracting standards that aren't even enabled.