Starting today when I am accessing the GetShippingFulfillment endpoint I am getting a success response but no information in the content. It is just an empty array. I used to have this issue at the order level, but now that level is showing the proper order status as FULFILLED, but I am getting nothing from the GetShipping leg. Did something change in the API? I'm not seeing any release notes that would help me diagnose the issue. My credentials are valid, and I am able to make other endpoint calls successfully.
This is a .NET core web API using the .NET SDK.