From the case:
Windsock (photo)
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/52521/annotated_viewer_json?lang=us"}
A windsock -- used for measuring air speed.
By Alison Rawson, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=13499136
Unable to process the form. Check for errors and try again.