Some of our audiences are showing an "Invalid Query" warning, and when scrolling through the audience list, it can take a while to load and then throws a 500 error.
- Creator Studio | Audiences
There are some reports of issues where Audiences are showing an "Invalid Query" warning despite meeting valid requirements.
Where this issue is seen on multiple Audiences, it can cause the Audience page to time out when you attempt to scroll down to load additional Audiences in that view.
This issue occurs when the Audience is manually assigned to the Audience creator under their restrictions. As a workaround, removing the Audience from the Audience creator's restrictions should take the Audience out of it's invalid state and still allow the creator to send to that Audience in their Campaigns.
Please check the current status of this issue on the Known Issues Tracker. (Issue ID: CSUP-3357)