I am seeing the same issue but when using the date_time, fulfillment, source, or state filter. It’s also not showing up on the Sandbox dashboard. However same as OP, retrieving the order by ID works fine. e.g., order id 0l8OgPTxkflHNpRjsMhn1Okyvd4F
This began happening this morning for us and is only impact Sandbox, not our prod. @Bryan-Square If there’s anything else that can be provided to help debug please let us know.
Arielle