Anonymous - For me it is in the service on a report that I have been using for over a year. Click on the ... in the upper right corner of the table. Export Data > Summarized data > choose .csv (30,000-row max).
All I get is 300 rows. I also get a message stating that "Your dataset it too large. Some data sampling may occur.
As others stated this just started this week. I have users that have used this often and always allowed to get 30,000 rows in a csv, so clearly this is a bug and just started this week. After August 29, 2023 12pm Central for sure...at least that is the first time reported in our company.
In this case I have the data filtered down to only 17,914 rows of data in the table I am attempting to export.
Service Version 13.0.21453.70
Client Version 2308.4.15466-train