Every 12th value missing from Super Metric

[abidlen]

I was working with a customer to diagnose a question about delays in values showing up in dashboards. In doing so, we created a Super Metric, shown in the following image and the .json is attached as well (remove .txt from filename)

sm - Pct Max Pool Used.json.txt

When we exported the results with this tool, we noticed that every 12 value of the Super Metric is missing, as shown in the .csv
custom-simple.yaml.txt
output-data.csv.txt

Any insight as to what may be going on is appreciated!