Incident - Creating Flights Using Inclusive Site Targeting Causing Errors

A fix has been implemented and we are monitoring the results.

We have identified a fix which is currently being implemented. As a temporary workaround, please take the following steps:
1.) When creating a flight,
2.) First save that flight.
3.) You may then safely update the flight to add site targeting, and then save again.

We apologize for the inconvenience and thank you again for your patience!

We are continuing to investigate the issue. Thank you for your patience.

We are continuing to investigate this issue.

We are actively investigating the issue. Creating a flight and saving, then updating that flight to include site targeting is a temporary workaround.