Question about View Results

I’m struggling with view results. I’ve been using Drupal/CiviCRM for a while now but this is my first Views project.

I set up a view to filter responses from a survey on a webform. The responses are supposed to show up if one required question is marked true. The other filters are exposed. My view is based on Users and in Grid format.

The problem is that the results do not show up correctly. Two of the results are included twice, and after a certain date, none of the results are included. Can anyone help? Thank you!

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/22/feed