I have a lot of reports that refresh on the first of the month with for example campaign data of the previous month. It seems that on the 1st of december, Supermetrics didn't clear the old data first. The exact same campaign was in the results twice because the previous month had one less record than the month before. Could you check your script to see what is causing this issue?
Thanks for letting us know. We are looking in to this and get back to you asap.
Was there ever a resolution to this? I am having the same issue.