Inconsistent display of multiple datapoints at one timestamp

[mbarneytu]

We had a case where the code for one EnviroDIY site was accidentally loaded onto Mayfly boards for 2 different sites. Once powered on, both Mayfly boards sent a point to MMW with the same timestamp.

The problem is that the duplicate points display when you click "View Data Table" for a variable, but they do not display in either a downloaded CSV file nor in TSV.

This inconsistency creates confusion during troubleshooting, such as in our case, where Site 1 had data, but Site 2 did not (because its data were being sent to Site 1's page). Example: See data for 2023-07-02 06:30:00 for this site: https://monitormywatershed.org/sites/EFCR-AboveSilver/

Two datapoints are displayed for each timestamp in "View Data Table":

Only a single datapoint is displayed for each timestamp in a downloaded CSV.