What I copied there is the information for you to understand the problem, I can't share my CSV file because it contains private information and it won't help you either. But yes, the original CSV file, the first row has the column names.
There never was any question about the nature of the problem. Nor is it private information what the name of the columns is.
But regardless, switching units within such an export is a serious issue and should be reported to support.
