I have a survey with 2488 responses, and I am trying to fetch them all using paginated requests to the Responses API.

Description of the problem:

The first request works as expected.

I use the last “response_id” from the first response as the “after” parameter for the second request.

The second request works as expected.

I use the last “response_id” from the second response as the “after” parameter for the third request.

The third request unexpectedly returns blank results. 

This issue is present regardless of the page_size, and occurs on the third request even if I only fetch 10 responses at a time. Any insights would be greatly appreciated!