Linkedin Ads Api Error Creatives - CREATIVE_POST_REFERENCE_MISSING

Question

Hey I am wondering if anyone has had this error with the Linkedin API? I am making a call to search for creatives:

GET https://api.linkedin.com/rest/creatives?q=criteria&accounts=List(urn%3Ali%3AsponsoredAccount%3A00000000) *The zeros replaced with the Account ID. I am following all the documentation from their website

Here is the error:

{
"errorDetailType": "com.linkedin.common.error.BadRequest",
"code": "CREATIVE_POST_REFERENCE_MISSING",
"message": "Cannot fetch this creative because the referenced post does not exist.",
"errorDetails": {
    "inputErrors": [
        {
            "description": "Cannot fetch this creative because the referenced post does not exist.",
            "input": {
                "value": {
                    "stringValue": "22481881"
                },
                "inputPath": {
                    "fieldPath": "id"
                }
            },
            "code": "CREATIVE_POST_REFERENCE_MISSING"
        }
    ]
},
"status": 400

}

It looks like something is wrong with one or more of the creatives where the referenced post does not exist so it isn't returning the data. If I filter down the call to only active it does work.