Checked, and no new log shows up in the /logs when trying to do the Data Exporter. Though have tried to do the “reports” export as mentioned in the other thread, and it fails the same way (no logs then either). So definitely feels related (and that thread is probably duplicate of this one, as this was filed earlier).
Hey, tried the other linked issue, that one was fixed (now it’s .csv.gz that’s downloaded?). My original report, of the Data Explorer does not export to CSV is still erroring out the same way, so this issue is still open.